All arrondissements in the Department of Nord.
| Name | Status | Population census 1975-02-20 | Population census 1982-03-04 | Population census 1990-03-05 | Population census 1999-03-08 | Population estimate 2006-01-01 | Population estimate 2010-01-01 | |
|---|---|---|---|---|---|---|---|---|
| Avesnes-sur-Helpe | Arrondissement | 251,746 | 250,632 | 245,460 | 238,466 | 234,656 | 232,692 | o |
| Cambrai | Arrondissement | 173,406 | 167,699 | 162,162 | 158,845 | 158,579 | 161,209 | o |
| Douai | Arrondissement | 248,297 | 244,092 | 247,015 | 246,987 | 247,506 | 248,609 | o |
| Dunkerque | Arrondissement | 351,281 | 371,670 | 375,073 | 379,702 | 375,784 | 376,890 | o |
| Lille | Arrondissement | 1,113,999 | 1,126,088 | 1,152,883 | 1,182,026 | 1,200,799 | 1,207,749 | o |
| Valenciennes | Arrondissement | 372,749 | 360,345 | 349,262 | 348,994 | 347,933 | 349,621 | o |
| Nord | Department | 2,511,478 | 2,520,526 | 2,531,855 | 2,555,020 | 2,565,257 | 2,576,770 |
All communes in the Department of Nord.
| Name | Status | Arrondissement | Population census 1975-02-20 | Population census 1982-03-04 | Population census 1990-03-05 | Population census 1999-03-08 | Population estimate 2006-01-01 | Population estimate 2010-01-01 | |
|---|---|---|---|---|---|---|---|---|---|
| Abancourt | Commune | Cambrai | 316 | 351 | 413 | 433 | 451 | 448 | o |
| Abscon | Commune | Valenciennes | 4,636 | 4,213 | 3,954 | 4,135 | 4,152 | 4,228 | o |
| Aibes | Commune | Avesnes-sur-Helpe | 323 | 339 | 400 | 385 | 361 | 361 | o |
| Aix | Commune | Douai | 644 | 690 | 777 | 933 | 1,043 | 1,101 | o |
| Allennes-les-Marais | Commune | Lille | 1,893 | 2,426 | 2,773 | 3,234 | 3,407 | 3,337 | o |
| Amfroipret | Commune | Avesnes-sur-Helpe | 148 | 150 | 173 | 156 | 195 | 222 | o |
| Anhiers | Commune | Douai | 754 | 687 | 954 | 985 | 993 | 968 | o |
| Aniche | Commune | Douai | 9,690 | 9,533 | 9,672 | 9,768 | 9,990 | 10,347 | o |
| Anneux | Commune | Cambrai | 259 | 237 | 223 | 226 | 244 | 243 | o |
| Annoeullin | Commune | Lille | 6,127 | 7,214 | 8,787 | 9,719 | 9,802 | 9,663 | o |
| Anor | Commune | Avesnes-sur-Helpe | 3,373 | 3,109 | 3,099 | 3,093 | 3,213 | 3,280 | o |
| Anstaing | Commune | Lille | 972 | 1,058 | 1,115 | 1,183 | 1,195 | 1,267 | o |
| Anzin | Commune | Valenciennes | 14,866 | 14,602 | 14,064 | 14,052 | 14,051 | 13,412 | o |
| Arleux | Commune | Douai | 2,225 | 2,605 | 2,656 | 2,567 | 2,467 | 2,935 | o |
| Armbouts-Cappel | Commune | Dunkerque | 1,178 | 2,562 | 2,656 | 2,677 | 2,458 | 2,497 | o |
| Armentières | Commune | Lille | 26,346 | 24,834 | 25,219 | 25,273 | 24,836 | 25,375 | o |
| Arnèke | Commune | Dunkerque | 1,390 | 1,474 | 1,568 | 1,549 | 1,562 | 1,583 | o |
| Artres | Commune | Valenciennes | 853 | 979 | 1,087 | 1,071 | 1,059 | 1,034 | o |
| Assevent | Commune | Avesnes-sur-Helpe | 1,360 | 1,599 | 1,940 | 1,875 | 1,756 | 1,757 | o |
| Attiches | Commune | Lille | 1,607 | 1,931 | 1,954 | 2,229 | 2,270 | 2,309 | o |
| Aubencheul-au-Bac | Commune | Cambrai | 396 | 440 | 516 | 480 | 519 | 465 | o |
| Auberchicourt | Commune | Douai | 5,292 | 4,826 | 4,733 | 4,556 | 4,569 | 4,573 | o |
| Aubers | Commune | Lille | 908 | 1,311 | 1,571 | 1,584 | 1,527 | 1,528 | o |
| Aubigny-au-Bac | Commune | Douai | 1,077 | 1,022 | 1,018 | 1,048 | 1,023 | 1,217 | o |
| Aubry-du-Hainaut | Commune | Valenciennes | 1,245 | 1,477 | 1,444 | 1,435 | 1,442 | 1,468 | o |
| Auby | Commune | Douai | 8,954 | 8,630 | 8,442 | 7,958 | 7,747 | 7,535 | o |
| Auchy-lez-Orchies | Commune | Douai | 887 | 1,038 | 1,142 | 1,156 | 1,368 | 1,478 | o |
| Audignies | Commune | Avesnes-sur-Helpe | 165 | 205 | 233 | 260 | 281 | 297 | o |
| Aulnoye-Aymeries | Commune | Avesnes-sur-Helpe | 9,917 | 10,086 | 9,882 | 9,203 | 8,870 | 8,642 | o |
| Aulnoy-lez-Valenciennes | Commune | Valenciennes | 7,465 | 8,759 | 8,029 | 8,002 | 7,417 | 7,280 | o |
| Avelin | Commune | Lille | 1,292 | 1,817 | 2,317 | 2,304 | 2,451 | 2,559 | o |
| Avesnelles | Commune | Avesnes-sur-Helpe | 3,112 | 3,031 | 2,639 | 2,572 | 2,555 | 2,505 | o |
| Avesnes-les-Aubert | Commune | Cambrai | 4,256 | 4,031 | 3,848 | 3,592 | 3,706 | 3,672 | o |
| Avesnes-le-Sec | Commune | Valenciennes | 1,584 | 1,486 | 1,389 | 1,281 | 1,335 | 1,358 | o |
| Avesnes-sur-Helpe | Commune | Avesnes-sur-Helpe | 6,301 | 5,955 | 5,108 | 5,003 | 5,051 | 4,976 | o |
| Awoingt | Commune | Cambrai | 391 | 447 | 524 | 552 | 535 | 693 | o |
| Bachant | Commune | Avesnes-sur-Helpe | 2,692 | 2,534 | 2,498 | 2,368 | 2,400 | 2,398 | o |
| Bachy | Commune | Lille | 888 | 1,001 | 1,134 | 1,332 | 1,399 | 1,448 | o |
| Bailleul | Commune | Dunkerque | 13,474 | 13,400 | 13,847 | 14,146 | 13,616 | 14,480 | o |
| Baisieux | Commune | Lille | 2,851 | 3,505 | 3,555 | 4,039 | 4,078 | 4,452 | o |
| Baives | Commune | Avesnes-sur-Helpe | 151 | 123 | 129 | 141 | 152 | 157 | o |
| Bambecque | Commune | Dunkerque | 614 | 614 | 589 | 655 | 673 | 729 | o |
| Banteux | Commune | Cambrai | 361 | 317 | 311 | 364 | 336 | 323 | o |
| Bantigny | Commune | Cambrai | 250 | 440 | 477 | 465 | 468 | 470 | o |
| Bantouzelle | Commune | Cambrai | 386 | 375 | 356 | 386 | 400 | 409 | o |
| Bas-Lieu | Commune | Avesnes-sur-Helpe | 355 | 357 | 349 | 366 | 328 | 313 | o |
| Bauvin | Commune | Lille | 3,835 | 4,356 | 5,444 | 5,338 | 5,322 | 5,265 | o |
| Bavay | Commune | Avesnes-sur-Helpe | 3,746 | 4,193 | 3,751 | 3,581 | 3,396 | 3,516 | o |
| Bavinchove | Commune | Dunkerque | 741 | 747 | 848 | 955 | 939 | 921 | o |
| Bazuel | Commune | Cambrai | 795 | 726 | 674 | 571 | 602 | 566 | o |
| Beaucamps-Ligny | Commune | Lille | 676 | 699 | 857 | 914 | 912 | 889 | o |
| Beaudignies | Commune | Avesnes-sur-Helpe | 527 | 543 | 523 | 537 | 573 | 571 | o |
| Beaufort | Commune | Avesnes-sur-Helpe | 1,010 | 1,011 | 1,100 | 1,012 | 981 | 961 | o |
| Beaumont-en-Cambrésis | Commune | Cambrai | 559 | 518 | 500 | 422 | 461 | 466 | o |
| Beaurain | Commune | Cambrai | 155 | 163 | 172 | 171 | 221 | 228 | o |
| Beaurepaire-sur-Sambre | Commune | Avesnes-sur-Helpe | 327 | 251 | 266 | 258 | 244 | 255 | o |
| Beaurieux | Commune | Avesnes-sur-Helpe | 191 | 176 | 182 | 178 | 171 | 168 | o |
| Beauvois-en-Cambrésis | Commune | Cambrai | 2,260 | 2,258 | 2,099 | 1,994 | 2,104 | 2,143 | o |
| Bellaing | Commune | Valenciennes | 1,298 | 1,555 | 1,335 | 1,305 | 1,240 | 1,194 | o |
| Bellignies | Commune | Avesnes-sur-Helpe | 888 | 912 | 901 | 836 | 911 | 894 | o |
| Bérelles | Commune | Avesnes-sur-Helpe | 167 | 144 | 151 | 156 | 157 | 165 | o |
| Bergues | Commune | Dunkerque | 4,485 | 4,488 | 4,163 | 4,209 | 3,959 | 3,886 | o |
| Berlaimont | Commune | Avesnes-sur-Helpe | 3,797 | 3,532 | 3,398 | 3,229 | 3,206 | 3,193 | o |
| Bermerain | Commune | Cambrai | 664 | 707 | 693 | 710 | 658 | 651 | o |
| Bermeries | Commune | Avesnes-sur-Helpe | 236 | 307 | 318 | 305 | 359 | 404 | o |
| Bersée | Commune | Lille | 1,570 | 1,806 | 1,989 | 2,120 | 2,215 | 2,262 | o |
| Bersillies | Commune | Avesnes-sur-Helpe | 193 | 246 | 272 | 275 | 263 | 264 | o |
| Berthen | Commune | Dunkerque | 406 | 439 | 464 | 517 | 503 | 506 | o |
| Bertry | Commune | Cambrai | 2,295 | 2,089 | 2,119 | 2,257 | 2,225 | 2,210 | o |
| Béthencourt | Commune | Cambrai | 839 | 766 | 694 | 677 | 717 | 749 | o |
| Bettignies | Commune | Avesnes-sur-Helpe | 211 | 222 | 238 | 269 | 266 | 262 | o |
| Bettrechies | Commune | Avesnes-sur-Helpe | 253 | 286 | 235 | 246 | 243 | 247 | o |
| Beugnies | Commune | Avesnes-sur-Helpe | 555 | 531 | 509 | 522 | 490 | 581 | o |
| Beuvrages | Commune | Valenciennes | 8,485 | 8,560 | 8,042 | 7,673 | 7,071 | 6,652 | o |
| Beuvry-la-Forêt | Commune | Douai | 1,869 | 2,175 | 2,337 | 2,762 | 2,818 | 2,737 | o |
| Bévillers | Commune | Cambrai | 534 | 525 | 584 | 565 | 574 | 555 | o |
| Bierne | Commune | Dunkerque | 663 | 1,041 | 1,621 | 1,732 | 1,646 | 1,644 | o |
| Bissezeele | Commune | Dunkerque | 166 | 161 | 178 | 174 | 186 | 213 | o |
| Blaringhem | Commune | Dunkerque | 1,395 | 1,358 | 1,611 | 1,791 | 2,037 | 2,000 | o |
| Blécourt | Commune | Cambrai | 273 | 326 | 326 | 346 | 359 | 360 | o |
| Boeschepe | Commune | Dunkerque | 1,883 | 1,747 | 1,906 | 2,012 | 2,177 | 2,197 | o |
| Boëseghem | Commune | Dunkerque | 684 | 721 | 751 | 755 | 788 | 712 | o |
| Bois-Grenier | Commune | Lille | 1,004 | 1,218 | 1,356 | 1,450 | 1,405 | 1,521 | o |
| Bollezeele | Commune | Dunkerque | 1,328 | 1,500 | 1,476 | 1,382 | 1,382 | 1,403 | o |
| Bondues | Commune | Lille | 6,706 | 8,840 | 10,281 | 10,680 | 10,151 | 9,930 | o |
| Borre | Commune | Dunkerque | 419 | 465 | 473 | 540 | 568 | 573 | o |
| Bouchain | Commune | Valenciennes | 4,826 | 4,543 | 4,317 | 4,282 | 4,187 | 4,053 | o |
| Boulogne-sur-Helpe | Commune | Avesnes-sur-Helpe | 346 | 315 | 319 | 317 | 322 | 328 | o |
| Bourbourg | Commune | Dunkerque | 7,292 | 7,341 | 7,106 | 6,908 | 6,675 | 6,911 | o |
| Bourghelles | Commune | Lille | 1,132 | 1,160 | 1,232 | 1,418 | 1,494 | 1,563 | o |
| Boursies | Commune | Cambrai | 285 | 239 | 243 | 285 | 302 | 339 | o |
| Bousbecque | Commune | Lille | 3,446 | 3,914 | 3,912 | 4,157 | 4,599 | 4,702 | o |
| Bousies | Commune | Avesnes-sur-Helpe | 1,814 | 1,723 | 1,717 | 1,683 | 1,679 | 1,699 | o |
| Bousignies | Commune | Valenciennes | 182 | 203 | 249 | 268 | 303 | 315 | o |
| Bousignies-sur-Roc | Commune | Avesnes-sur-Helpe | 531 | 503 | 401 | 410 | 395 | 432 | o |
| Boussières-en-Cambrésis | Commune | Cambrai | 439 | 462 | 458 | 434 | 407 | 428 | o |
| Boussières-sur-Sambre | Commune | Avesnes-sur-Helpe | 412 | 449 | 423 | 429 | 493 | 523 | o |
| Boussois | Commune | Avesnes-sur-Helpe | 3,531 | 3,483 | 3,461 | 3,449 | 3,336 | 3,259 | o |
| Bouvignies | Commune | Douai | 1,128 | 1,257 | 1,426 | 1,537 | 1,516 | 1,517 | o |
| Bouvines | Commune | Lille | 611 | 577 | 683 | 772 | 723 | 709 | o |
| Bray-Dunes | Commune | Dunkerque | 4,765 | 4,777 | 4,755 | 4,557 | 4,666 | 4,666 | o |
| Briastre | Commune | Cambrai | 851 | 714 | 650 | 619 | 626 | 720 | o |
| Brillon | Commune | Valenciennes | 507 | 535 | 621 | 684 | 722 | 735 | o |
| Brouckerque | Commune | Dunkerque | 924 | 1,064 | 1,168 | 1,165 | 1,276 | 1,281 | o |
| Broxeele | Commune | Dunkerque | 190 | 211 | 270 | 269 | 306 | 304 | o |
| Bruay-sur-l'Escaut | Commune | Valenciennes | 12,207 | 11,810 | 11,771 | 11,828 | 11,551 | 12,276 | o |
| Bruille-lez-Marchiennes | Commune | Douai | 1,034 | 1,041 | 1,129 | 1,213 | 1,302 | 1,338 | o |
| Bruille-Saint-Amand | Commune | Valenciennes | 1,381 | 1,391 | 1,473 | 1,470 | 1,458 | 1,614 | o |
| Brunémont | Commune | Douai | 390 | 355 | 376 | 408 | 531 | 635 | o |
| Bry | Commune | Avesnes-sur-Helpe | 233 | 272 | 312 | 349 | 365 | 376 | o |
| Bugnicourt | Commune | Douai | 765 | 928 | 934 | 870 | 904 | 952 | o |
| Busigny | Commune | Cambrai | 3,046 | 2,636 | 2,385 | 2,429 | 2,512 | 2,559 | o |
| Buysscheure | Commune | Dunkerque | 376 | 405 | 419 | 453 | 502 | 513 | o |
| Caëstre | Commune | Dunkerque | 1,191 | 1,340 | 1,597 | 1,677 | 1,670 | 1,812 | o |
| Cagnoncles | Commune | Cambrai | 526 | 468 | 492 | 465 | 499 | 539 | o |
| Cambrai | Commune | Cambrai | 39,049 | 35,272 | 33,092 | 33,738 | 32,594 | 32,584 | o |
| Camphin-en-Carembault | Commune | Lille | 1,258 | 1,442 | 1,547 | 1,539 | 1,587 | 1,636 | o |
| Camphin-en-Pévèle | Commune | Lille | 1,123 | 1,212 | 1,341 | 1,570 | 1,620 | 1,977 | o |
| Cantaing-sur-Escaut | Commune | Cambrai | 392 | 363 | 394 | 415 | 431 | 423 | o |
| Cantin | Commune | Douai | 1,395 | 1,397 | 1,373 | 1,328 | 1,446 | 1,450 | o |
| Capelle | Commune | Cambrai | 123 | 122 | 128 | 153 | 167 | 161 | o |
| Capinghem | Commune | Lille | 927 | 1,130 | 1,170 | 1,524 | 1,596 | 1,620 | o |
| Cappelle-Brouck | Commune | Dunkerque | 977 | 953 | 1,047 | 1,086 | 1,137 | 1,148 | o |
| Cappelle-en-Pévèle | Commune | Lille | 1,600 | 1,823 | 1,725 | 1,959 | 1,891 | 2,119 | o |
| Cappelle-la-Grande | Commune | Dunkerque | 7,962 | 9,186 | 8,908 | 8,613 | 8,131 | 8,173 | o |
| Carnières | Commune | Cambrai | 1,055 | 1,065 | 1,041 | 930 | 927 | 1,070 | o |
| Carnin | Commune | Lille | 639 | 833 | 955 | 970 | 1,033 | 989 | o |
| Cartignies | Commune | Avesnes-sur-Helpe | 1,231 | 1,250 | 1,114 | 1,128 | 1,197 | 1,249 | o |
| Cassel | Commune | Dunkerque | 2,340 | 2,223 | 2,177 | 2,290 | 2,322 | 2,287 | o |
| Catillon-sur-Sambre | Commune | Cambrai | 1,096 | 1,012 | 926 | 846 | 857 | 837 | o |
| Cattenières | Commune | Cambrai | 716 | 722 | 717 | 674 | 671 | 676 | o |
| Caudry | Commune | Cambrai | 13,579 | 14,095 | 13,579 | 13,469 | 13,605 | 14,393 | o |
| Caullery | Commune | Cambrai | 534 | 489 | 436 | 448 | 473 | 466 | o |
| Cauroir | Commune | Cambrai | 629 | 637 | 563 | 515 | 544 | 572 | o |
| Cerfontaine | Commune | Avesnes-sur-Helpe | 641 | 588 | 526 | 559 | 562 | 586 | o |
| Château-l'Abbaye | Commune | Valenciennes | 630 | 590 | 714 | 759 | 840 | 868 | o |
| Chemy | Commune | Lille | 324 | 589 | 669 | 672 | 653 | 645 | o |
| Chéreng | Commune | Lille | 1,828 | 1,991 | 2,634 | 2,930 | 3,020 | 3,014 | o |
| Choisies | Commune | Avesnes-sur-Helpe | 66 | 59 | 60 | 71 | 71 | 67 | o |
| Clairfayts | Commune | Avesnes-sur-Helpe | 253 | 244 | 316 | 338 | 351 | 368 | o |
| Clary | Commune | Cambrai | 1,221 | 1,159 | 1,114 | 1,093 | 1,135 | 1,146 | o |
| Cobrieux | Commune | Lille | 305 | 338 | 461 | 518 | 519 | 527 | o |
| Colleret | Commune | Avesnes-sur-Helpe | 1,665 | 1,627 | 1,721 | 1,649 | 1,639 | 1,679 | o |
| Comines | Commune | Lille | 10,485 | 10,915 | 11,320 | 11,952 | 12,107 | 12,372 | o |
| Condé-sur-l'Escaut | Commune | Valenciennes | 13,994 | 13,671 | 11,289 | 10,527 | 10,121 | 9,731 | o |
| Coudekerque-Branche | Commune | Dunkerque | 24,930 | 23,958 | 23,644 | 24,152 | 22,994 | 22,474 | o |
| Coudekerque-Village | Commune | Dunkerque | 620 | 628 | 903 | 1,080 | 1,105 | 1,167 | o |
| Courchelettes | Commune | Douai | 2,572 | 2,986 | 3,018 | 2,851 | 2,798 | 2,712 | o |
| Cousolre | Commune | Avesnes-sur-Helpe | 2,894 | 2,632 | 2,471 | 2,362 | 2,428 | 2,395 | o |
| Coutiches | Commune | Douai | 1,516 | 1,517 | 2,051 | 2,235 | 2,467 | 2,738 | o |
| Craywick | Commune | Dunkerque | 404 | 445 | 382 | 464 | 569 | 597 | o |
| Crespin | Commune | Valenciennes | 5,320 | 4,910 | 4,553 | 4,410 | 4,362 | 4,465 | o |
| Crèvecoeur-sur-l'Escaut | Commune | Cambrai | 626 | 647 | 644 | 643 | 660 | 678 | o |
| Crochte | Commune | Dunkerque | 336 | 451 | 489 | 570 | 662 | 713 | o |
| Croix | Commune | Lille | 20,125 | 19,386 | 20,231 | 20,638 | 20,926 | 20,676 | o |
| Croix-Caluyau | Commune | Avesnes-sur-Helpe | 248 | 220 | 216 | 213 | 219 | 245 | o |
| Cuincy | Commune | Douai | 6,175 | 6,449 | 7,204 | 6,847 | 6,661 | 6,626 | o |
| Curgies | Commune | Valenciennes | 945 | 1,012 | 1,163 | 1,192 | 1,161 | 1,091 | o |
| Cuvillers | Commune | Cambrai | 209 | 182 | 191 | 169 | 194 | 201 | o |
| Cysoing | Commune | Lille | 3,531 | 3,454 | 3,699 | 4,218 | 4,374 | 4,563 | o |
| Damousies | Commune | Avesnes-sur-Helpe | 263 | 253 | 252 | 236 | 220 | 229 | o |
| Dechy | Commune | Douai | 6,630 | 5,720 | 5,464 | 5,283 | 5,018 | 5,135 | o |
| Dehéries | Commune | Cambrai | 31 | 37 | 33 | 37 | 41 | 43 | o |
| Denain | Commune | Valenciennes | 26,204 | 21,825 | 19,544 | 20,360 | 20,339 | 20,351 | o |
| Deûlémont | Commune | Lille | 951 | 1,360 | 1,368 | 1,461 | 1,460 | 1,690 | o |
| Dimechaux | Commune | Avesnes-sur-Helpe | 193 | 267 | 280 | 274 | 325 | 351 | o |
| Dimont | Commune | Avesnes-sur-Helpe | 394 | 377 | 373 | 341 | 328 | 326 | o |
| Doignies | Commune | Cambrai | 276 | 263 | 225 | 226 | 254 | 296 | o |
| Dompierre-sur-Helpe | Commune | Avesnes-sur-Helpe | 1,152 | 1,177 | 1,157 | 1,036 | 966 | 925 | o |
| Don | Commune | Lille | 1,072 | 1,182 | 1,201 | 1,141 | 1,319 | 1,365 | o |
| Douai | Commune | Douai | 45,239 | 42,576 | 42,175 | 42,796 | 42,766 | 42,197 | o |
| Douchy-les-Mines | Commune | Valenciennes | 11,118 | 11,140 | 10,931 | 10,413 | 10,022 | 10,425 | o |
| Dourlers | Commune | Avesnes-sur-Helpe | 710 | 622 | 582 | 568 | 550 | 551 | o |
| Drincham | Commune | Dunkerque | 156 | 196 | 221 | 210 | 273 | 259 | o |
| Dunkerque (incl. Fort-Mardyck & Saint-Pol-sur-Mer) | Commune | Dunkerque | 99,776 | 100,404 | 98,237 | 97,957 | 94,960 | 92,005 | o |
| Ebblinghem | Commune | Dunkerque | 413 | 446 | 501 | 554 | 550 | 657 | o |
| Écaillon | Commune | Douai | 1,544 | 1,825 | 2,007 | 2,004 | 2,043 | 2,002 | o |
| Eccles | Commune | Avesnes-sur-Helpe | 101 | 111 | 113 | 111 | 106 | 100 | o |
| Éclaibes | Commune | Avesnes-sur-Helpe | 180 | 209 | 272 | 270 | 296 | 280 | o |
| Écuélin | Commune | Avesnes-sur-Helpe | 102 | 115 | 124 | 120 | 110 | 111 | o |
| Eecke | Commune | Dunkerque | 681 | 789 | 804 | 871 | 1,128 | 1,166 | o |
| Élesmes | Commune | Avesnes-sur-Helpe | 699 | 796 | 855 | 852 | 873 | 909 | o |
| Élincourt | Commune | Cambrai | 715 | 695 | 658 | 665 | 652 | 635 | o |
| Émerchicourt | Commune | Valenciennes | 673 | 773 | 936 | 921 | 962 | 884 | o |
| Emmerin | Commune | Lille | 2,313 | 2,411 | 2,997 | 3,029 | 2,933 | 3,199 | o |
| Englefontaine | Commune | Avesnes-sur-Helpe | 1,337 | 1,349 | 1,354 | 1,327 | 1,343 | 1,305 | o |
| Englos | Commune | Lille | 367 | 436 | 510 | 507 | 559 | 563 | o |
| Ennetières-en-Weppes | Commune | Lille | 1,036 | 1,093 | 1,162 | 1,126 | 1,088 | 1,190 | o |
| Ennevelin | Commune | Lille | 1,210 | 1,474 | 1,792 | 1,973 | 2,181 | 2,157 | o |
| Eppe-Sauvage | Commune | Avesnes-sur-Helpe | 264 | 231 | 245 | 218 | 236 | 268 | o |
| Erchin | Commune | Douai | 630 | 653 | 810 | 781 | 722 | 766 | o |
| Eringhem | Commune | Dunkerque | 381 | 365 | 413 | 419 | 456 | 470 | o |
| Erquinghem-le-Sec | Commune | Lille | 246 | 255 | 345 | 434 | 512 | 534 | o |
| Erquinghem-Lys | Commune | Lille | 3,658 | 3,949 | 4,355 | 4,495 | 4,507 | 4,535 | o |
| Erre | Commune | Douai | 1,465 | 1,403 | 1,388 | 1,346 | 1,351 | 1,448 | o |
| Escarmain | Commune | Cambrai | 519 | 456 | 443 | 423 | 430 | 434 | o |
| Escaudain | Commune | Valenciennes | 10,673 | 9,835 | 9,328 | 9,328 | 9,070 | 9,149 | o |
| Escaudoeuvres | Commune | Cambrai | 3,951 | 4,234 | 4,205 | 3,698 | 3,382 | 3,415 | o |
| Escautpont | Commune | Valenciennes | 5,234 | 4,742 | 4,327 | 4,202 | 4,210 | 4,237 | o |
| Escobecques | Commune | Lille | 189 | 263 | 315 | 312 | 308 | 307 | o |
| Esnes | Commune | Cambrai | 809 | 753 | 719 | 656 | 624 | 660 | o |
| Esquelbecq | Commune | Dunkerque | 1,592 | 1,907 | 1,979 | 2,124 | 2,216 | 2,145 | o |
| Esquerchin | Commune | Douai | 751 | 714 | 739 | 723 | 809 | 884 | o |
| Estaires | Commune | Dunkerque | 5,350 | 5,317 | 5,434 | 5,691 | 5,899 | 5,992 | o |
| Estourmel | Commune | Cambrai | 405 | 404 | 411 | 419 | 442 | 453 | o |
| Estrées | Commune | Douai | 854 | 946 | 1,027 | 1,038 | 1,055 | 967 | o |
| Estreux | Commune | Valenciennes | 751 | 868 | 816 | 859 | 925 | 961 | o |
| Estrun | Commune | Cambrai | 460 | 464 | 441 | 421 | 447 | 673 | o |
| Eswars | Commune | Cambrai | 287 | 314 | 321 | 348 | 357 | 354 | o |
| Eth | Commune | Avesnes-sur-Helpe | 185 | 237 | 300 | 327 | 328 | 328 | o |
| Étroeungt | Commune | Avesnes-sur-Helpe | 1,582 | 1,495 | 1,366 | 1,396 | 1,373 | 1,390 | o |
| Faches-Thumesnil | Commune | Lille | 18,645 | 16,931 | 15,774 | 15,902 | 16,356 | 17,407 | o |
| Famars | Commune | Valenciennes | 1,567 | 1,444 | 2,002 | 2,499 | 2,478 | 2,519 | o |
| Faumont | Commune | Douai | 1,342 | 1,384 | 1,663 | 1,917 | 2,090 | 2,096 | o |
| Féchain | Commune | Douai | 1,515 | 1,842 | 1,762 | 1,871 | 1,836 | 1,849 | o |
| Feignies | Commune | Avesnes-sur-Helpe | 7,147 | 6,910 | 7,269 | 7,183 | 7,180 | 7,222 | o |
| Felleries | Commune | Avesnes-sur-Helpe | 1,880 | 1,882 | 1,621 | 1,387 | 1,483 | 1,606 | o |
| Fenain | Commune | Douai | 6,270 | 5,755 | 5,639 | 5,365 | 5,348 | 5,355 | o |
| Férin | Commune | Douai | 789 | 1,318 | 1,391 | 1,351 | 1,338 | 1,462 | o |
| Féron | Commune | Avesnes-sur-Helpe | 468 | 526 | 558 | 519 | 522 | 548 | o |
| Ferrière-la-Grande | Commune | Avesnes-sur-Helpe | 5,703 | 5,611 | 5,746 | 5,672 | 5,481 | 5,464 | o |
| Ferrière-la-Petite | Commune | Avesnes-sur-Helpe | 974 | 1,010 | 1,153 | 1,118 | 1,024 | 1,018 | o |
| Flaumont-Waudrechies | Commune | Avesnes-sur-Helpe | 320 | 315 | 352 | 353 | 369 | 371 | o |
| Flers-en-Escrebieux | Commune | Douai | 6,431 | 5,491 | 5,344 | 5,540 | 5,365 | 5,624 | o |
| Flesquières | Commune | Cambrai | 367 | 319 | 294 | 272 | 274 | 276 | o |
| Flêtre | Commune | Dunkerque | 623 | 662 | 709 | 742 | 764 | 923 | o |
| Flines-lès-Mortagne | Commune | Valenciennes | 1,277 | 1,280 | 1,433 | 1,528 | 1,596 | 1,645 | o |
| Flines-lez-Raches | Commune | Douai | 5,047 | 5,098 | 5,294 | 5,441 | 5,446 | 5,443 | o |
| Floursies | Commune | Avesnes-sur-Helpe | 127 | 136 | 129 | 129 | 134 | 138 | o |
| Floyon | Commune | Avesnes-sur-Helpe | 618 | 554 | 513 | 515 | 498 | 513 | o |
| Fontaine-au-Bois | Commune | Avesnes-sur-Helpe | 658 | 640 | 658 | 654 | 649 | 661 | o |
| Fontaine-au-Pire | Commune | Cambrai | 1,260 | 1,217 | 1,127 | 1,111 | 1,174 | 1,192 | o |
| Fontaine-Notre-Dame | Commune | Cambrai | 1,489 | 1,560 | 1,639 | 1,632 | 1,673 | 1,717 | o |
| Forest-en-Cambrésis | Commune | Avesnes-sur-Helpe | 578 | 511 | 520 | 506 | 537 | 549 | o |
| Forest-sur-Marque | Commune | Lille | 971 | 1,456 | 1,497 | 1,562 | 1,483 | 1,446 | o |
| Fourmies | Commune | Avesnes-sur-Helpe | 15,505 | 15,242 | 14,505 | 13,867 | 13,155 | 12,687 | o |
| Fournes-en-Weppes | Commune | Lille | 1,394 | 1,740 | 1,925 | 2,009 | 1,945 | 2,035 | o |
| Frasnoy | Commune | Avesnes-sur-Helpe | 300 | 276 | 260 | 285 | 322 | 342 | o |
| Frelinghien | Commune | Lille | 1,942 | 2,181 | 2,228 | 2,395 | 2,566 | 2,483 | o |
| Fresnes-sur-Escaut | Commune | Valenciennes | 8,373 | 8,218 | 8,107 | 7,607 | 7,584 | 7,676 | o |
| Fressain | Commune | Douai | 808 | 844 | 933 | 925 | 886 | 873 | o |
| Fressies | Commune | Cambrai | 363 | 371 | 480 | 509 | 536 | 559 | o |
| Fretin | Commune | Lille | 2,645 | 2,565 | 2,873 | 2,997 | 3,239 | 3,309 | o |
| Fromelles | Commune | Lille | 694 | 751 | 887 | 961 | 893 | 861 | o |
| Genech | Commune | Lille | 1,187 | 1,372 | 1,642 | 2,050 | 2,587 | 2,605 | o |
| Ghissignies | Commune | Avesnes-sur-Helpe | 322 | 354 | 359 | 423 | 450 | 483 | o |
| Ghyvelde | Commune | Dunkerque | 2,014 | 3,069 | 2,973 | 3,009 | 3,131 | 3,266 | o |
| Glageon | Commune | Avesnes-sur-Helpe | 2,100 | 1,958 | 1,946 | 1,877 | 1,764 | 1,833 | o |
| Godewaersvelde | Commune | Dunkerque | 1,665 | 1,713 | 1,738 | 1,927 | 1,893 | 2,026 | o |
| Goeulzin | Commune | Douai | 891 | 893 | 1,080 | 1,096 | 1,104 | 1,057 | o |
| Gognies-Chaussée | Commune | Avesnes-sur-Helpe | 756 | 807 | 820 | 796 | 798 | 789 | o |
| Gommegnies | Commune | Avesnes-sur-Helpe | 1,878 | 1,780 | 2,004 | 2,002 | 2,176 | 2,265 | o |
| Gondecourt | Commune | Lille | 2,800 | 3,410 | 3,777 | 3,902 | 3,943 | 3,967 | o |
| Gonnelieu | Commune | Cambrai | 273 | 276 | 272 | 266 | 280 | 329 | o |
| Gouzeaucourt | Commune | Cambrai | 1,237 | 1,286 | 1,377 | 1,253 | 1,376 | 1,432 | o |
| Grande-Synthe | Commune | Dunkerque | 24,250 | 26,231 | 24,362 | 23,247 | 21,408 | 20,991 | o |
| Grand-Fayt | Commune | Avesnes-sur-Helpe | 460 | 426 | 420 | 446 | 463 | 515 | o |
| Grand-Fort-Philippe | Commune | Dunkerque | 5,880 | 6,611 | 6,477 | 6,078 | 5,582 | 5,434 | o |
| Gravelines | Commune | Dunkerque | 9,039 | 11,576 | 12,336 | 12,430 | 11,828 | 11,516 | o |
| Gruson | Commune | Lille | 643 | 767 | 932 | 1,194 | 1,131 | 1,145 | o |
| Guesnain | Commune | Douai | 4,703 | 5,076 | 5,048 | 4,882 | 4,663 | 4,660 | o |
| Gussignies | Commune | Avesnes-sur-Helpe | 246 | 261 | 290 | 279 | 339 | 350 | o |
| Hallennes-lez-Haubourdin | Commune | Lille | 3,286 | 3,251 | 3,851 | 3,810 | 4,101 | 3,997 | o |
| Halluin | Commune | Lille | 15,491 | 16,444 | 17,629 | 18,997 | 19,879 | 20,199 | o |
| Hamel | Commune | Douai | 430 | 577 | 669 | 738 | 742 | 780 | o |
| Hantay | Commune | Lille | 390 | 519 | 721 | 885 | 962 | 1,046 | o |
| Hardifort | Commune | Dunkerque | 328 | 338 | 360 | 366 | 399 | 382 | o |
| Hargnies | Commune | Avesnes-sur-Helpe | 408 | 408 | 450 | 456 | 545 | 583 | o |
| Hasnon | Commune | Valenciennes | 3,271 | 3,395 | 3,271 | 3,180 | 3,239 | 3,721 | o |
| Haspres | Commune | Valenciennes | 2,889 | 2,700 | 2,715 | 2,753 | 2,679 | 2,800 | o |
| Haubourdin | Commune | Lille | 14,552 | 14,497 | 14,321 | 14,965 | 14,850 | 14,455 | o |
| Haucourt-en-Cambrésis | Commune | Cambrai | 193 | 178 | 183 | 200 | 199 | 209 | o |
| Haulchin | Commune | Valenciennes | 2,945 | 2,746 | 2,651 | 2,566 | 2,377 | 2,371 | o |
| Haussy | Commune | Cambrai | 1,785 | 1,746 | 1,623 | 1,559 | 1,547 | 1,550 | o |
| Haut-Lieu | Commune | Avesnes-sur-Helpe | 401 | 442 | 458 | 540 | 432 | 389 | o |
| Hautmont | Commune | Avesnes-sur-Helpe | 19,175 | 18,461 | 17,475 | 16,029 | 15,190 | 14,239 | o |
| Haveluy | Commune | Valenciennes | 3,616 | 3,266 | 3,046 | 3,084 | 3,178 | 3,088 | o |
| Haverskerque | Commune | Dunkerque | 1,160 | 1,193 | 1,330 | 1,432 | 1,481 | 1,472 | o |
| Haynecourt | Commune | Cambrai | 323 | 369 | 442 | 276 | 553 | 594 | o |
| Hazebrouck | Commune | Dunkerque | 19,866 | 20,008 | 20,567 | 21,396 | 21,101 | 21,598 | o |
| Hecq | Commune | Avesnes-sur-Helpe | 228 | 187 | 259 | 270 | 327 | 353 | o |
| Hélesmes | Commune | Valenciennes | 2,042 | 1,909 | 1,911 | 1,822 | 1,913 | 1,942 | o |
| Hem | Commune | Lille | 23,183 | 21,933 | 20,200 | 19,675 | 18,248 | 17,369 | o |
| Hem-Lenglet | Commune | Cambrai | 556 | 466 | 462 | 470 | 509 | 580 | o |
| Hergnies | Commune | Valenciennes | 3,389 | 3,300 | 3,696 | 3,849 | 4,182 | 4,276 | o |
| Hérin | Commune | Valenciennes | 3,695 | 3,566 | 3,952 | 3,939 | 3,776 | 3,840 | o |
| Herlies | Commune | Lille | 814 | 1,236 | 1,697 | 2,015 | 2,065 | 2,147 | o |
| Herrin | Commune | Lille | 314 | 328 | 367 | 373 | 418 | 403 | o |
| Herzeele | Commune | Dunkerque | 1,118 | 1,111 | 1,210 | 1,293 | 1,396 | 1,518 | o |
| Hestrud | Commune | Avesnes-sur-Helpe | 257 | 290 | 261 | 275 | 247 | 291 | o |
| Holque | Commune | Dunkerque | 555 | 812 | 883 | 894 | 958 | 935 | o |
| Hondeghem | Commune | Dunkerque | 712 | 835 | 898 | 936 | 945 | 931 | o |
| Hondschoote | Commune | Dunkerque | 2,964 | 3,716 | 3,654 | 3,815 | 3,803 | 4,106 | o |
| Hon-Hergies | Commune | Avesnes-sur-Helpe | 716 | 682 | 758 | 806 | 804 | 830 | o |
| Honnechy | Commune | Cambrai | 623 | 537 | 487 | 496 | 515 | 528 | o |
| Honnecourt-sur-Escaut | Commune | Cambrai | 674 | 668 | 715 | 734 | 784 | 743 | o |
| Hordain | Commune | Valenciennes | 1,349 | 1,336 | 1,292 | 1,190 | 1,315 | 1,472 | o |
| Hornaing | Commune | Douai | 3,102 | 2,971 | 2,931 | 2,942 | 3,176 | 3,426 | o |
| Houdain-lez-Bavay | Commune | Avesnes-sur-Helpe | 817 | 802 | 890 | 911 | 849 | 868 | o |
| Houplin-Ancoisne | Commune | Lille | 2,653 | 3,009 | 3,407 | 3,631 | 3,517 | 3,431 | o |
| Houplines | Commune | Lille | 7,403 | 7,924 | 7,609 | 7,907 | 7,607 | 7,611 | o |
| Houtkerque | Commune | Dunkerque | 765 | 720 | 715 | 774 | 834 | 991 | o |
| Hoymille | Commune | Dunkerque | 2,042 | 3,142 | 3,256 | 3,097 | 3,050 | 3,192 | o |
| Illies | Commune | Lille | 1,156 | 1,083 | 1,194 | 1,258 | 1,388 | 1,419 | o |
| Inchy | Commune | Cambrai | 1,065 | 941 | 841 | 785 | 727 | 729 | o |
| Iwuy | Commune | Cambrai | 3,572 | 3,509 | 3,418 | 3,306 | 3,124 | 3,200 | o |
| Jenlain | Commune | Avesnes-sur-Helpe | 962 | 978 | 1,137 | 1,140 | 1,097 | 1,054 | o |
| Jeumont | Commune | Avesnes-sur-Helpe | 10,120 | 11,661 | 11,048 | 10,775 | 10,090 | 9,772 | o |
| Jolimetz | Commune | Avesnes-sur-Helpe | 564 | 688 | 848 | 915 | 919 | 890 | o |
| Killem | Commune | Dunkerque | 820 | 849 | 976 | 989 | 968 | 964 | o |
| La Bassée | Commune | Lille | 6,025 | 6,319 | 6,017 | 5,914 | 5,888 | 6,235 | o |
| La Chapelle-d'Armentières | Commune | Lille | 6,080 | 6,703 | 7,825 | 7,903 | 7,971 | 8,259 | o |
| La Flamengrie | Commune | Avesnes-sur-Helpe | 208 | 305 | 317 | 355 | 395 | 423 | o |
| La Gorgue | Commune | Dunkerque | 4,168 | 4,602 | 5,028 | 5,215 | 5,681 | 5,956 | o |
| La Groise | Commune | Cambrai | 509 | 477 | 464 | 429 | 454 | 469 | o |
| Lallaing | Commune | Douai | 8,399 | 8,174 | 8,001 | 6,999 | 6,538 | 6,525 | o |
| La Longueville | Commune | Avesnes-sur-Helpe | 1,759 | 1,844 | 2,154 | 2,196 | 2,221 | 2,181 | o |
| La Madeleine | Commune | Lille | 20,999 | 22,115 | 21,601 | 22,399 | 22,681 | 22,442 | o |
| Lambersart | Commune | Lille | 29,614 | 28,494 | 28,275 | 28,131 | 28,543 | 28,504 | o |
| Lambres-lez-Douai | Commune | Douai | 5,509 | 5,087 | 5,043 | 4,911 | 5,175 | 5,092 | o |
| Landas | Commune | Douai | 1,838 | 2,006 | 2,038 | 2,261 | 2,331 | 2,377 | o |
| Landrecies | Commune | Avesnes-sur-Helpe | 4,451 | 4,146 | 3,941 | 3,858 | 3,667 | 3,581 | o |
| La Neuville | Commune | Lille | 501 | 513 | 588 | 639 | 680 | 680 | o |
| Lannoy | Commune | Lille | 1,362 | 1,262 | 1,674 | 1,726 | 1,672 | 1,718 | o |
| Larouillies | Commune | Avesnes-sur-Helpe | 286 | 332 | 314 | 276 | 276 | 271 | o |
| La Sentinelle | Commune | Valenciennes | 3,680 | 3,729 | 3,588 | 3,360 | 3,232 | 3,322 | o |
| Lauwin-Planque | Commune | Douai | 918 | 1,247 | 1,775 | 1,900 | 1,818 | 1,806 | o |
| Le Cateau-Cambrésis | Commune | Cambrai | 8,804 | 8,256 | 7,703 | 7,460 | 7,156 | 7,039 | o |
| Lecelles | Commune | Valenciennes | 2,356 | 2,402 | 2,563 | 2,662 | 2,773 | 2,653 | o |
| Lécluse | Commune | Douai | 1,522 | 1,710 | 1,667 | 1,589 | 1,520 | 1,442 | o |
| Lederzeele | Commune | Dunkerque | 584 | 573 | 554 | 562 | 601 | 592 | o |
| Le Doulieu | Commune | Dunkerque | 714 | 965 | 1,138 | 1,229 | 1,377 | 1,402 | o |
| Ledringhem | Commune | Dunkerque | 403 | 522 | 533 | 507 | 649 | 673 | o |
| Leers | Commune | Lille | 7,788 | 8,558 | 9,627 | 9,651 | 9,290 | 9,286 | o |
| Le Favril | Commune | Avesnes-sur-Helpe | 357 | 368 | 376 | 403 | 451 | 481 | o |
| Leffrinckoucke | Commune | Dunkerque | 5,307 | 5,244 | 4,641 | 4,949 | 4,571 | 4,482 | o |
| Le Maisnil | Commune | Lille | 327 | 498 | 527 | 561 | 538 | 609 | o |
| Le Quesnoy | Commune | Avesnes-sur-Helpe | 5,127 | 4,792 | 4,890 | 4,917 | 5,112 | 4,994 | o |
| Lesdain | Commune | Cambrai | 426 | 448 | 437 | 422 | 390 | 408 | o |
| Les Moëres | Commune | Dunkerque | 683 | 748 | 693 | 670 | 724 | 808 | o |
| Lesquin | Commune | Lille | 5,302 | 5,311 | 5,660 | 6,010 | 6,432 | 6,394 | o |
| Les Rues-des-Vignes | Commune | Cambrai | 706 | 713 | 720 | 661 | 671 | 697 | o |
| Leval | Commune | Avesnes-sur-Helpe | 2,401 | 2,598 | 2,591 | 2,393 | 2,264 | 2,326 | o |
| Lewarde | Commune | Douai | 1,992 | 2,289 | 2,768 | 2,782 | 2,770 | 2,739 | o |
| Lezennes | Commune | Lille | 2,589 | 2,762 | 3,317 | 3,350 | 3,122 | 3,064 | o |
| Lez-Fontaine | Commune | Avesnes-sur-Helpe | 211 | 211 | 202 | 211 | 207 | 215 | o |
| Liessies | Commune | Avesnes-sur-Helpe | 597 | 513 | 531 | 501 | 531 | 556 | o |
| Lieu-Saint-Amand | Commune | Valenciennes | 1,067 | 1,172 | 1,265 | 1,247 | 1,264 | 1,260 | o |
| Ligny-en-Cambrésis | Commune | Cambrai | 1,914 | 1,711 | 1,652 | 1,658 | 1,687 | 1,787 | o |
| Lille | Commune | Lille | 219,204 | 196,705 | 198,691 | 212,597 | 226,014 | 227,560 | o |
| Limont-Fontaine | Commune | Avesnes-sur-Helpe | 599 | 636 | 654 | 599 | 563 | 575 | o |
| Linselles | Commune | Lille | 6,504 | 6,754 | 7,674 | 7,876 | 8,197 | 8,257 | o |
| Locquignol | Commune | Avesnes-sur-Helpe | 314 | 320 | 287 | 340 | 313 | 346 | o |
| Loffre | Commune | Douai | 511 | 611 | 702 | 726 | 758 | 755 | o |
| Lompret | Commune | Lille | 1,344 | 1,696 | 1,873 | 2,358 | 2,362 | 2,335 | o |
| Looberghe | Commune | Dunkerque | 1,025 | 1,162 | 1,185 | 1,176 | 1,176 | 1,180 | o |
| Loon-Plage | Commune | Dunkerque | 5,603 | 5,482 | 6,435 | 6,510 | 6,243 | 6,302 | o |
| Loos | Commune | Lille | 21,530 | 20,640 | 20,657 | 20,869 | 21,410 | 21,592 | o |
| Lourches | Commune | Valenciennes | 4,666 | 3,742 | 3,644 | 3,781 | 3,908 | 3,908 | o |
| Louvignies-Quesnoy | Commune | Avesnes-sur-Helpe | 809 | 814 | 915 | 901 | 960 | 955 | o |
| Louvil | Commune | Lille | 646 | 674 | 793 | 835 | 840 | 850 | o |
| Louvroil | Commune | Avesnes-sur-Helpe | 8,005 | 8,208 | 7,349 | 7,251 | 6,959 | 6,830 | o |
| Lynde | Commune | Dunkerque | 386 | 449 | 544 | 591 | 625 | 691 | o |
| Lys-lez-Lannoy | Commune | Lille | 10,984 | 11,077 | 12,300 | 13,018 | 12,632 | 12,950 | o |
| Maing | Commune | Valenciennes | 4,483 | 4,445 | 4,183 | 3,845 | 3,941 | 3,987 | o |
| Mairieux | Commune | Avesnes-sur-Helpe | 663 | 685 | 754 | 780 | 750 | 774 | o |
| Malincourt | Commune | Cambrai | 555 | 506 | 527 | 496 | 495 | 508 | o |
| Marbaix | Commune | Avesnes-sur-Helpe | 465 | 456 | 454 | 426 | 440 | 472 | o |
| Marchiennes | Commune | Douai | 3,267 | 3,564 | 4,164 | 4,641 | 4,690 | 4,742 | o |
| Marcoing | Commune | Cambrai | 2,015 | 2,132 | 2,104 | 1,932 | 1,873 | 1,830 | o |
| Marcq-en-Baroeul | Commune | Lille | 36,126 | 35,278 | 36,601 | 37,177 | 38,939 | 38,947 | o |
| Marcq-en-Ostrevent | Commune | Douai | 582 | 514 | 500 | 531 | 542 | 585 | o |
| Maresches | Commune | Avesnes-sur-Helpe | 831 | 881 | 940 | 939 | 911 | 895 | o |
| Maretz | Commune | Cambrai | 1,595 | 1,497 | 1,416 | 1,363 | 1,428 | 1,487 | o |
| Marly | Commune | Valenciennes | 15,390 | 14,320 | 12,081 | 11,666 | 11,915 | 11,871 | o |
| Maroilles | Commune | Avesnes-sur-Helpe | 1,481 | 1,465 | 1,453 | 1,384 | 1,410 | 1,436 | o |
| Marpent | Commune | Avesnes-sur-Helpe | 3,155 | 2,825 | 2,717 | 2,649 | 2,595 | 2,669 | o |
| Marquette-en-Ostrevant | Commune | Valenciennes | 1,742 | 1,670 | 1,498 | 1,514 | 1,517 | 1,676 | o |
| Marquette-lez-Lille | Commune | Lille | 8,244 | 7,880 | 11,013 | 10,822 | 9,933 | 9,797 | o |
| Marquillies | Commune | Lille | 1,297 | 1,392 | 1,445 | 1,602 | 1,752 | 1,992 | o |
| Masnières | Commune | Cambrai | 2,446 | 2,655 | 2,708 | 2,525 | 2,581 | 2,626 | o |
| Masny | Commune | Douai | 4,303 | 4,485 | 4,688 | 4,571 | 4,497 | 4,361 | o |
| Mastaing | Commune | Valenciennes | 809 | 798 | 825 | 878 | 910 | 909 | o |
| Maubeuge | Commune | Avesnes-sur-Helpe | 35,399 | 36,061 | 34,989 | 33,546 | 32,699 | 31,046 | o |
| Maulde | Commune | Valenciennes | 854 | 816 | 887 | 880 | 955 | 957 | o |
| Maurois | Commune | Cambrai | 492 | 454 | 387 | 378 | 459 | 422 | o |
| Mazinghien | Commune | Cambrai | 368 | 345 | 312 | 302 | 329 | 321 | o |
| Mecquignies | Commune | Avesnes-sur-Helpe | 519 | 515 | 584 | 584 | 617 | 652 | o |
| Merckeghem | Commune | Dunkerque | 489 | 546 | 531 | 540 | 571 | 574 | o |
| Mérignies | Commune | Lille | 1,077 | 1,462 | 1,724 | 2,055 | 2,213 | 2,485 | o |
| Merris | Commune | Dunkerque | 638 | 792 | 892 | 958 | 1,026 | 1,065 | o |
| Merville | Commune | Dunkerque | 8,658 | 9,050 | 9,026 | 8,903 | 8,765 | 8,993 | o |
| Méteren | Commune | Dunkerque | 1,736 | 1,979 | 2,000 | 2,114 | 2,155 | 2,146 | o |
| Millam | Commune | Dunkerque | 525 | 525 | 593 | 648 | 751 | 783 | o |
| Millonfosse | Commune | Valenciennes | 524 | 547 | 640 | 607 | 669 | 664 | o |
| Moeuvres | Commune | Cambrai | 400 | 382 | 447 | 452 | 475 | 447 | o |
| Monceau-Saint-Waast | Commune | Avesnes-sur-Helpe | 664 | 540 | 576 | 500 | 499 | 512 | o |
| Monchaux-sur-Écaillon | Commune | Valenciennes | 469 | 551 | 649 | 623 | 574 | 551 | o |
| Moncheaux | Commune | Lille | 1,149 | 1,202 | 1,276 | 1,315 | 1,417 | 1,448 | o |
| Monchecourt | Commune | Douai | 1,790 | 2,051 | 2,599 | 2,900 | 2,708 | 2,575 | o |
| Mons-en-Baroeul | Commune | Lille | 28,070 | 26,638 | 23,578 | 23,017 | 22,360 | 21,887 | o |
| Mons-en-Pévèle | Commune | Lille | 1,962 | 2,180 | 2,064 | 2,054 | 2,157 | 2,139 | o |
| Montay | Commune | Cambrai | 367 | 332 | 324 | 339 | 350 | 350 | o |
| Montigny-en-Cambrésis | Commune | Cambrai | 687 | 638 | 642 | 600 | 592 | 585 | o |
| Montigny-en-Ostrevent | Commune | Douai | 5,660 | 5,489 | 5,452 | 4,850 | 4,793 | 4,872 | o |
| Montrécourt | Commune | Cambrai | 151 | 144 | 154 | 156 | 207 | 233 | o |
| Morbecque | Commune | Dunkerque | 2,437 | 2,577 | 2,541 | 2,669 | 2,712 | 2,658 | o |
| Mortagne-du-Nord | Commune | Valenciennes | 1,573 | 1,589 | 1,594 | 1,580 | 1,663 | 1,621 | o |
| Mouchin | Commune | Lille | 1,005 | 1,160 | 1,334 | 1,340 | 1,351 | 1,368 | o |
| Moustier-en-Fagne | Commune | Avesnes-sur-Helpe | 70 | 72 | 67 | 72 | 73 | 61 | o |
| Mouvaux | Commune | Lille | 10,724 | 12,631 | 13,566 | 13,177 | 13,096 | 13,566 | o |
| Naves | Commune | Cambrai | 605 | 607 | 639 | 627 | 618 | 605 | o |
| Neuf-Berquin | Commune | Dunkerque | 765 | 892 | 1,085 | 1,156 | 1,246 | 1,241 | o |
| Neuf-Mesnil | Commune | Avesnes-sur-Helpe | 1,761 | 1,456 | 1,388 | 1,381 | 1,290 | 1,254 | o |
| Neuville-en-Avesnois | Commune | Avesnes-sur-Helpe | 278 | 286 | 283 | 261 | 288 | 291 | o |
| Neuville-en-Ferrain | Commune | Lille | 8,090 | 9,040 | 9,895 | 9,527 | 9,286 | 10,132 | o |
| Neuville-Saint-Rémy | Commune | Cambrai | 3,847 | 4,107 | 3,957 | 3,962 | 3,711 | 3,744 | o |
| Neuville-sur-Escaut | Commune | Valenciennes | 3,287 | 3,042 | 2,995 | 2,799 | 2,709 | 2,560 | o |
| Neuvilly | Commune | Cambrai | 1,337 | 1,161 | 1,052 | 993 | 967 | 1,049 | o |
| Nieppe | Commune | Dunkerque | 6,903 | 7,238 | 7,417 | 7,470 | 7,557 | 7,587 | o |
| Niergnies | Commune | Cambrai | 434 | 446 | 510 | 500 | 504 | 497 | o |
| Nieurlet | Commune | Dunkerque | 822 | 857 | 944 | 934 | 977 | 980 | o |
| Nivelle | Commune | Valenciennes | 978 | 1,011 | 1,230 | 1,187 | 1,219 | 1,283 | o |
| Nomain | Commune | Douai | 1,760 | 1,967 | 2,317 | 2,393 | 2,440 | 2,464 | o |
| Noordpeene | Commune | Dunkerque | 692 | 693 | 705 | 674 | 762 | 788 | o |
| Noyelles-lès-Seclin | Commune | Lille | 358 | 1,035 | 1,011 | 846 | 893 | 879 | o |
| Noyelles-sur-Escaut | Commune | Cambrai | 478 | 629 | 660 | 655 | 739 | 766 | o |
| Noyelles-sur-Sambre | Commune | Avesnes-sur-Helpe | 385 | 371 | 351 | 335 | 329 | 314 | o |
| Noyelles-sur-Selle | Commune | Valenciennes | 791 | 806 | 820 | 826 | 783 | 768 | o |
| Obies | Commune | Avesnes-sur-Helpe | 594 | 578 | 587 | 581 | 653 | 704 | o |
| Obrechies | Commune | Avesnes-sur-Helpe | 238 | 255 | 270 | 255 | 260 | 259 | o |
| Ochtezeele | Commune | Dunkerque | 255 | 241 | 221 | 242 | 295 | 341 | o |
| Odomez | Commune | Valenciennes | 874 | 1,014 | 1,004 | 915 | 943 | 898 | o |
| Ohain | Commune | Avesnes-sur-Helpe | 1,177 | 1,176 | 1,153 | 1,184 | 1,274 | 1,292 | o |
| Oisy | Commune | Valenciennes | 413 | 451 | 462 | 471 | 502 | 564 | o |
| Onnaing | Commune | Valenciennes | 9,715 | 9,157 | 9,173 | 8,779 | 8,696 | 8,709 | o |
| Oost-Cappel | Commune | Dunkerque | 311 | 379 | 406 | 391 | 465 | 528 | o |
| Orchies | Commune | Douai | 5,756 | 5,587 | 6,945 | 7,472 | 8,263 | 8,178 | o |
| Ors | Commune | Cambrai | 683 | 630 | 697 | 712 | 685 | 653 | o |
| Orsinval | Commune | Avesnes-sur-Helpe | 336 | 389 | 440 | 457 | 462 | 524 | o |
| Ostricourt | Commune | Lille | 6,821 | 6,165 | 6,064 | 5,412 | 5,146 | 5,225 | o |
| Oudezeele | Commune | Dunkerque | 478 | 492 | 492 | 522 | 612 | 668 | o |
| Oxelaëre | Commune | Dunkerque | 515 | 436 | 383 | 362 | 466 | 510 | o |
| Paillencourt | Commune | Cambrai | 943 | 1,006 | 930 | 950 | 982 | 991 | o |
| Pecquencourt | Commune | Douai | 7,934 | 7,387 | 6,718 | 6,361 | 6,040 | 6,154 | o |
| Pérenchies | Commune | Lille | 6,858 | 6,926 | 7,186 | 7,639 | 7,782 | 8,104 | o |
| Péronne-en-Mélantois | Commune | Lille | 529 | 567 | 681 | 774 | 867 | 871 | o |
| Petite-Forêt | Commune | Valenciennes | 3,422 | 3,757 | 5,293 | 5,251 | 4,963 | 4,958 | o |
| Petit-Fayt | Commune | Avesnes-sur-Helpe | 226 | 253 | 273 | 260 | 283 | 295 | o |
| Phalempin | Commune | Lille | 4,070 | 4,377 | 4,678 | 4,615 | 4,390 | 4,457 | o |
| Pitgam | Commune | Dunkerque | 903 | 948 | 921 | 933 | 918 | 918 | o |
| Poix-du-Nord | Commune | Avesnes-sur-Helpe | 2,259 | 2,277 | 2,056 | 2,013 | 2,019 | 2,107 | o |
| Pommereuil | Commune | Cambrai | 756 | 707 | 752 | 717 | 742 | 761 | o |
| Pont-à-Marcq | Commune | Lille | 1,652 | 1,940 | 1,912 | 2,115 | 2,393 | 2,634 | o |
| Pont-sur-Sambre | Commune | Avesnes-sur-Helpe | 2,749 | 2,595 | 2,443 | 2,564 | 2,622 | 2,586 | o |
| Potelle | Commune | Avesnes-sur-Helpe | 183 | 251 | 354 | 350 | 359 | 361 | o |
| Pradelles | Commune | Dunkerque | 158 | 160 | 184 | 184 | 337 | 365 | o |
| Prémesques | Commune | Lille | 1,089 | 1,416 | 1,922 | 1,925 | 2,135 | 2,164 | o |
| Préseau | Commune | Valenciennes | 1,675 | 1,812 | 1,900 | 1,833 | 1,865 | 1,870 | o |
| Preux-au-Bois | Commune | Avesnes-sur-Helpe | 1,003 | 885 | 761 | 807 | 781 | 837 | o |
| Preux-au-Sart | Commune | Avesnes-sur-Helpe | 267 | 236 | 246 | 233 | 264 | 289 | o |
| Prisches | Commune | Avesnes-sur-Helpe | 982 | 929 | 956 | 959 | 977 | 996 | o |
| Prouvy | Commune | Valenciennes | 2,168 | 2,133 | 2,474 | 2,375 | 2,367 | 2,290 | o |
| Proville | Commune | Cambrai | 2,238 | 3,215 | 3,655 | 3,472 | 3,475 | 3,350 | o |
| Provin | Commune | Lille | 3,030 | 3,491 | 3,499 | 3,678 | 3,873 | 4,129 | o |
| Quaëdypre | Commune | Dunkerque | 919 | 1,007 | 1,111 | 1,158 | 1,132 | 1,146 | o |
| Quarouble | Commune | Valenciennes | 3,404 | 3,365 | 3,277 | 3,303 | 3,209 | 3,091 | o |
| Quérénaing | Commune | Valenciennes | 763 | 766 | 717 | 814 | 911 | 945 | o |
| Quesnoy-sur-Deûle | Commune | Lille | 4,810 | 5,427 | 5,775 | 6,380 | 6,893 | 7,126 | o |
| Quiévelon | Commune | Avesnes-sur-Helpe | 155 | 146 | 151 | 164 | 153 | 154 | o |
| Quiévrechain | Commune | Valenciennes | 7,269 | 7,186 | 6,456 | 6,069 | 5,750 | 5,998 | o |
| Quiévy | Commune | Cambrai | 2,297 | 2,082 | 1,848 | 1,731 | 1,700 | 1,742 | o |
| Râches | Commune | Douai | 2,148 | 2,512 | 2,385 | 2,813 | 2,735 | 2,740 | o |
| Radinghem-en-Weppes | Commune | Lille | 643 | 756 | 1,033 | 1,080 | 1,203 | 1,343 | o |
| Raillencourt-Sainte-Olle | Commune | Cambrai | 1,826 | 2,201 | 2,220 | 2,280 | 2,383 | 2,358 | o |
| Raimbeaucourt | Commune | Douai | 4,410 | 4,494 | 4,277 | 4,335 | 4,292 | 4,126 | o |
| Rainsars | Commune | Avesnes-sur-Helpe | 211 | 236 | 238 | 220 | 218 | 211 | o |
| Raismes | Commune | Valenciennes | 16,573 | 15,606 | 14,099 | 13,699 | 13,484 | 12,754 | o |
| Ramillies | Commune | Cambrai | 540 | 503 | 515 | 514 | 567 | 588 | o |
| Ramousies | Commune | Avesnes-sur-Helpe | 324 | 280 | 247 | 245 | 240 | 241 | o |
| Raucourt-au-Bois | Commune | Avesnes-sur-Helpe | 124 | 138 | 133 | 149 | 151 | 176 | o |
| Recquignies | Commune | Avesnes-sur-Helpe | 2,382 | 2,577 | 2,521 | 2,490 | 2,372 | 2,347 | o |
| Rejet-de-Beaulieu | Commune | Cambrai | 273 | 215 | 221 | 237 | 221 | 246 | o |
| Renescure | Commune | Dunkerque | 2,071 | 2,115 | 2,221 | 2,086 | 2,039 | 2,071 | o |
| Reumont | Commune | Cambrai | 339 | 339 | 331 | 317 | 351 | 379 | o |
| Rexpoëde | Commune | Dunkerque | 1,167 | 1,384 | 1,534 | 1,546 | 1,728 | 1,849 | o |
| Ribécourt-la-Tour | Commune | Cambrai | 404 | 410 | 415 | 404 | 378 | 373 | o |
| Rieulay | Commune | Douai | 1,088 | 1,271 | 1,278 | 1,423 | 1,433 | 1,382 | o |
| Rieux-en-Cambrésis | Commune | Cambrai | 1,421 | 1,384 | 1,416 | 1,360 | 1,454 | 1,524 | o |
| Robersart | Commune | Avesnes-sur-Helpe | 150 | 144 | 173 | 170 | 164 | 186 | o |
| Roeulx | Commune | Valenciennes | 4,128 | 3,900 | 3,458 | 3,431 | 3,633 | 3,686 | o |
| Rombies-et-Marchipont | Commune | Valenciennes | 463 | 575 | 613 | 569 | 608 | 761 | o |
| Romeries | Commune | Cambrai | 492 | 407 | 385 | 350 | 429 | 435 | o |
| Ronchin | Commune | Lille | 15,319 | 17,367 | 17,937 | 17,999 | 18,761 | 18,120 | o |
| Roncq | Commune | Lille | 10,756 | 11,725 | 12,035 | 12,705 | 12,892 | 12,848 | o |
| Roost-Warendin | Commune | Douai | 6,356 | 6,439 | 6,413 | 5,744 | 6,115 | 6,193 | o |
| Rosult | Commune | Valenciennes | 1,287 | 1,258 | 1,636 | 1,838 | 1,871 | 1,863 | o |
| Roubaix | Commune | Lille | 109,553 | 101,602 | 97,746 | 96,984 | 97,952 | 94,713 | o |
| Roucourt | Commune | Douai | 292 | 297 | 335 | 369 | 374 | 394 | o |
| Rousies | Commune | Avesnes-sur-Helpe | 4,522 | 4,377 | 4,302 | 4,257 | 4,184 | 4,222 | o |
| Rouvignies | Commune | Valenciennes | 571 | 527 | 503 | 588 | 701 | 659 | o |
| Rubrouck | Commune | Dunkerque | 681 | 674 | 702 | 772 | 882 | 940 | o |
| Ruesnes | Commune | Avesnes-sur-Helpe | 360 | 350 | 528 | 496 | 451 | 440 | o |
| Rumegies | Commune | Valenciennes | 1,157 | 1,211 | 1,258 | 1,402 | 1,600 | 1,580 | o |
| Rumilly-en-Cambrésis | Commune | Cambrai | 1,413 | 1,388 | 1,590 | 1,509 | 1,528 | 1,449 | o |
| Sailly-lez-Cambrai | Commune | Cambrai | 511 | 469 | 421 | 441 | 463 | 450 | o |
| Sailly-lez-Lannoy | Commune | Lille | 1,032 | 1,406 | 1,639 | 1,763 | 1,776 | 1,776 | o |
| Sainghin-en-Mélantois | Commune | Lille | 1,901 | 2,396 | 2,562 | 2,544 | 2,334 | 2,493 | o |
| Sainghin-en-Weppes | Commune | Lille | 5,270 | 5,010 | 5,119 | 5,137 | 5,548 | 5,533 | o |
| Sains-du-Nord | Commune | Avesnes-sur-Helpe | 3,424 | 3,373 | 3,219 | 3,148 | 3,067 | 3,004 | o |
| Saint-Amand-les-Eaux | Commune | Valenciennes | 16,692 | 16,199 | 16,776 | 17,175 | 16,590 | 16,697 | o |
| Saint-André-lez-Lille | Commune | Lille | 12,443 | 10,821 | 10,098 | 10,113 | 10,792 | 11,336 | o |
| Saint-Aubert | Commune | Cambrai | 1,750 | 1,623 | 1,466 | 1,415 | 1,424 | 1,520 | o |
| Saint-Aubin | Commune | Avesnes-sur-Helpe | 325 | 390 | 383 | 392 | 375 | 374 | o |
| Saint-Aybert | Commune | Valenciennes | 275 | 296 | 295 | 339 | 361 | 358 | o |
| Saint-Benin | Commune | Cambrai | 369 | 374 | 366 | 389 | 361 | 355 | o |
| Sainte-Marie-Cappel | Commune | Dunkerque | 314 | 486 | 591 | 688 | 820 | 834 | o |
| Saint-Georges-sur-l'Aa | Commune | Dunkerque | 220 | 210 | 250 | 268 | 288 | 308 | o |
| Saint-Hilaire-lez-Cambrai | Commune | Cambrai | 1,718 | 1,688 | 1,656 | 1,632 | 1,636 | 1,643 | o |
| Saint-Hilaire-sur-Helpe | Commune | Avesnes-sur-Helpe | 842 | 833 | 846 | 779 | 774 | 780 | o |
| Saint-Jans-Cappel | Commune | Dunkerque | 1,145 | 1,105 | 1,351 | 1,472 | 1,465 | 1,632 | o |
| Saint-Martin-sur-Écaillon | Commune | Cambrai | 455 | 467 | 454 | 424 | 499 | 526 | o |
| Saint-Momelin | Commune | Dunkerque | 335 | 384 | 389 | 394 | 339 | 412 | o |
| Saint-Pierre-Brouck | Commune | Dunkerque | 703 | 867 | 814 | 811 | 882 | 984 | o |
| Saint-Python | Commune | Cambrai | 1,349 | 1,251 | 1,118 | 1,014 | 1,036 | 991 | o |
| Saint-Remy-Chaussée | Commune | Avesnes-sur-Helpe | 470 | 474 | 487 | 469 | 455 | 492 | o |
| Saint-Remy-du-Nord | Commune | Avesnes-sur-Helpe | 1,306 | 1,351 | 1,390 | 1,265 | 1,236 | 1,193 | o |
| Saint-Saulve | Commune | Valenciennes | 8,766 | 10,717 | 11,122 | 11,033 | 10,694 | 10,983 | o |
| Saint-Souplet | Commune | Cambrai | 1,622 | 1,482 | 1,333 | 1,311 | 1,289 | 1,290 | o |
| Saint-Sylvestre-Cappel | Commune | Dunkerque | 870 | 1,045 | 1,019 | 1,073 | 1,094 | 1,105 | o |
| Saint-Vaast-en-Cambrésis | Commune | Cambrai | 1,050 | 915 | 902 | 863 | 848 | 887 | o |
| Saint-Waast | Commune | Avesnes-sur-Helpe | 665 | 627 | 623 | 649 | 596 | 614 | o |
| Salesches | Commune | Avesnes-sur-Helpe | 332 | 295 | 294 | 315 | 308 | 315 | o |
| Salomé | Commune | Lille | 2,929 | 2,781 | 2,955 | 2,929 | 2,993 | 2,981 | o |
| Saméon | Commune | Douai | 1,046 | 1,175 | 1,264 | 1,373 | 1,463 | 1,514 | o |
| Sancourt | Commune | Cambrai | 222 | 207 | 205 | 218 | 218 | 201 | o |
| Santes | Commune | Lille | 3,294 | 4,735 | 4,838 | 4,974 | 5,029 | 5,618 | o |
| Sars-et-Rosières | Commune | Valenciennes | 295 | 359 | 397 | 378 | 503 | 528 | o |
| Sars-Poteries | Commune | Avesnes-sur-Helpe | 1,766 | 1,655 | 1,496 | 1,541 | 1,490 | 1,473 | o |
| Sassegnies | Commune | Avesnes-sur-Helpe | 293 | 301 | 289 | 290 | 287 | 270 | o |
| Saultain | Commune | Valenciennes | 1,438 | 1,669 | 2,037 | 2,077 | 1,991 | 2,058 | o |
| Saulzoir | Commune | Cambrai | 1,953 | 1,870 | 1,794 | 1,704 | 1,701 | 1,701 | o |
| Sebourg | Commune | Valenciennes | 1,525 | 1,556 | 1,661 | 1,759 | 1,813 | 1,890 | o |
| Seclin | Commune | Lille | 9,924 | 13,056 | 12,281 | 12,089 | 12,276 | 12,295 | o |
| Sémeries | Commune | Avesnes-sur-Helpe | 542 | 529 | 579 | 540 | 519 | 540 | o |
| Semousies | Commune | Avesnes-sur-Helpe | 229 | 210 | 242 | 224 | 235 | 240 | o |
| Sepmeries | Commune | Avesnes-sur-Helpe | 587 | 562 | 489 | 523 | 548 | 587 | o |
| Sequedin | Commune | Lille | 2,966 | 3,384 | 3,340 | 3,627 | 4,346 | 4,385 | o |
| Séranvillers-Forenville | Commune | Cambrai | 267 | 324 | 327 | 309 | 284 | 330 | o |
| Sercus | Commune | Dunkerque | 248 | 285 | 346 | 343 | 388 | 411 | o |
| Sin-le-Noble | Commune | Douai | 18,664 | 18,122 | 16,472 | 16,972 | 16,729 | 16,257 | o |
| Socx | Commune | Dunkerque | 773 | 801 | 962 | 980 | 972 | 964 | o |
| Solesmes | Commune | Cambrai | 5,740 | 5,328 | 4,892 | 4,767 | 4,625 | 4,605 | o |
| Solre-le-Château | Commune | Avesnes-sur-Helpe | 2,142 | 2,153 | 1,951 | 1,861 | 1,834 | 1,801 | o |
| Solrinnes | Commune | Avesnes-sur-Helpe | 87 | 112 | 104 | 96 | 118 | 125 | o |
| Somain | Commune | Douai | 14,096 | 12,620 | 11,971 | 12,013 | 12,094 | 12,506 | o |
| Sommaing | Commune | Cambrai | 314 | 292 | 331 | 340 | 335 | 338 | o |
| Spycker | Commune | Dunkerque | 1,643 | 1,485 | 1,402 | 1,314 | 1,508 | 1,594 | o |
| Staple | Commune | Dunkerque | 570 | 549 | 624 | 610 | 636 | 681 | o |
| Steenbecque | Commune | Dunkerque | 1,469 | 1,485 | 1,553 | 1,612 | 1,692 | 1,743 | o |
| Steene | Commune | Dunkerque | 1,333 | 1,302 | 1,264 | 1,184 | 1,223 | 1,272 | o |
| Steenvoorde | Commune | Dunkerque | 3,879 | 4,021 | 4,010 | 4,024 | 3,964 | 4,055 | o |
| Steenwerck | Commune | Dunkerque | 2,990 | 3,084 | 3,085 | 3,263 | 3,414 | 3,471 | o |
| Strazeele | Commune | Dunkerque | 505 | 601 | 644 | 681 | 678 | 773 | o |
| Taisnières-en-Thiérache | Commune | Avesnes-sur-Helpe | 530 | 495 | 516 | 497 | 511 | 466 | o |
| Taisnières-sur-Hon | Commune | Avesnes-sur-Helpe | 856 | 860 | 957 | 912 | 872 | 926 | o |
| Templemars | Commune | Lille | 2,693 | 3,052 | 3,359 | 3,435 | 3,342 | 3,158 | o |
| Templeuve | Commune | Lille | 5,085 | 5,289 | 5,371 | 5,778 | 5,765 | 5,786 | o |
| Terdeghem | Commune | Dunkerque | 393 | 455 | 503 | 540 | 524 | 554 | o |
| Téteghem | Commune | Dunkerque | 2,874 | 5,165 | 5,839 | 7,237 | 7,256 | 7,072 | o |
| Thiant | Commune | Valenciennes | 2,699 | 2,635 | 2,593 | 2,568 | 2,538 | 2,560 | o |
| Thiennes | Commune | Dunkerque | 852 | 856 | 831 | 856 | 816 | 796 | o |
| Thivencelle | Commune | Valenciennes | 961 | 818 | 824 | 839 | 813 | 820 | o |
| Thumeries | Commune | Lille | 3,600 | 3,422 | 3,225 | 3,394 | 3,768 | 3,916 | o |
| Thun-l'Évêque | Commune | Cambrai | 535 | 594 | 575 | 537 | 601 | 658 | o |
| Thun-Saint-Amand | Commune | Valenciennes | 1,206 | 1,127 | 1,066 | 1,033 | 1,092 | 1,136 | o |
| Thun-Saint-Martin | Commune | Cambrai | 445 | 421 | 475 | 460 | 522 | 531 | o |
| Tilloy-lez-Cambrai | Commune | Cambrai | 446 | 552 | 583 | 670 | 618 | 589 | o |
| Tilloy-lez-Marchiennes | Commune | Douai | 197 | 226 | 283 | 405 | 510 | 556 | o |
| Toufflers | Commune | Lille | 2,501 | 3,489 | 3,590 | 3,864 | 3,696 | 3,989 | o |
| Tourcoing | Commune | Lille | 102,239 | 96,908 | 93,765 | 93,540 | 92,357 | 91,923 | o |
| Tourmignies | Commune | Lille | 576 | 596 | 615 | 756 | 694 | 687 | o |
| Trélon | Commune | Avesnes-sur-Helpe | 3,438 | 3,166 | 2,923 | 2,828 | 2,965 | 3,090 | o |
| Tressin | Commune | Lille | 847 | 899 | 890 | 935 | 1,195 | 1,262 | o |
| Trith-Saint-Léger | Commune | Valenciennes | 6,757 | 5,952 | 6,208 | 6,196 | 6,367 | 6,446 | o |
| Troisvilles | Commune | Cambrai | 926 | 804 | 762 | 782 | 749 | 823 | o |
| Uxem | Commune | Dunkerque | 682 | 950 | 1,128 | 1,076 | 1,171 | 1,324 | o |
| Valenciennes | Commune | Valenciennes | 42,473 | 40,275 | 38,441 | 41,278 | 42,426 | 43,335 | o |
| Vendegies-au-Bois | Commune | Avesnes-sur-Helpe | 384 | 374 | 395 | 387 | 432 | 493 | o |
| Vendegies-sur-Écaillon | Commune | Cambrai | 802 | 911 | 1,006 | 1,029 | 1,071 | 1,121 | o |
| Vendeville | Commune | Lille | 486 | 780 | 1,302 | 1,434 | 1,595 | 1,634 | o |
| Verchain-Maugré | Commune | Valenciennes | 1,041 | 1,052 | 1,033 | 966 | 917 | 903 | o |
| Verlinghem | Commune | Lille | 1,729 | 1,941 | 2,182 | 2,377 | 2,312 | 2,385 | o |
| Vertain | Commune | Cambrai | 493 | 520 | 525 | 515 | 479 | 467 | o |
| Vicq | Commune | Valenciennes | 1,301 | 1,219 | 1,196 | 1,253 | 1,312 | 1,438 | o |
| Viesly | Commune | Cambrai | 2,102 | 1,844 | 1,566 | 1,419 | 1,350 | 1,458 | o |
| Vieux-Berquin | Commune | Dunkerque | 1,759 | 1,949 | 2,092 | 2,185 | 2,277 | 2,504 | o |
| Vieux-Condé | Commune | Valenciennes | 11,514 | 11,178 | 10,859 | 10,641 | 10,850 | 10,494 | o |
| Vieux-Mesnil | Commune | Avesnes-sur-Helpe | 384 | 407 | 437 | 500 | 546 | 577 | o |
| Vieux-Reng | Commune | Avesnes-sur-Helpe | 884 | 822 | 848 | 810 | 796 | 853 | o |
| Villeneuve-d'Ascq | Commune | Lille | 36,769 | 59,527 | 65,320 | 65,042 | 61,151 | 63,572 | o |
| Villereau | Commune | Avesnes-sur-Helpe | 605 | 634 | 663 | 701 | 747 | 944 | o |
| Villers-au-Tertre | Commune | Douai | 454 | 481 | 621 | 655 | 608 | 608 | o |
| Villers-en-Cauchies | Commune | Cambrai | 1,420 | 1,266 | 1,203 | 1,185 | 1,205 | 1,247 | o |
| Villers-Guislain | Commune | Cambrai | 791 | 767 | 659 | 641 | 694 | 726 | o |
| Villers-Outréaux | Commune | Cambrai | 2,714 | 2,576 | 2,421 | 2,184 | 2,167 | 2,182 | o |
| Villers-Plouich | Commune | Cambrai | 415 | 397 | 420 | 398 | 397 | 414 | o |
| Villers-Pol | Commune | Avesnes-sur-Helpe | 1,036 | 1,214 | 1,256 | 1,254 | 1,248 | 1,235 | o |
| Villers-Sire-Nicole | Commune | Avesnes-sur-Helpe | 1,081 | 1,029 | 1,024 | 956 | 970 | 995 | o |
| Volckerinckhove | Commune | Dunkerque | 487 | 488 | 422 | 487 | 477 | 503 | o |
| Vred | Commune | Douai | 1,378 | 1,388 | 1,414 | 1,443 | 1,413 | 1,348 | o |
| Wahagnies | Commune | Lille | 3,190 | 2,911 | 2,674 | 2,689 | 2,606 | 2,588 | o |
| Walincourt-Selvigny | Commune | Cambrai | 2,340 | 2,233 | 2,168 | 2,105 | 2,044 | 2,087 | o |
| Wallers | Commune | Valenciennes | 7,105 | 6,564 | 5,862 | 5,582 | 5,499 | 5,577 | o |
| Wallers-en-Fagne | Commune | Avesnes-sur-Helpe | 251 | 225 | 219 | 215 | 253 | 299 | o |
| Wallon-Cappel | Commune | Dunkerque | 460 | 546 | 653 | 831 | 894 | 889 | o |
| Wambaix | Commune | Cambrai | 298 | 334 | 346 | 332 | 298 | 306 | o |
| Wambrechies | Commune | Lille | 7,894 | 8,152 | 8,250 | 8,552 | 9,841 | 9,745 | o |
| Wandignies-Hamage | Commune | Douai | 1,016 | 1,070 | 1,114 | 1,123 | 1,187 | 1,254 | o |
| Wannehain | Commune | Lille | 570 | 583 | 742 | 839 | 913 | 1,031 | o |
| Wargnies-le-Grand | Commune | Avesnes-sur-Helpe | 782 | 1,000 | 1,018 | 1,048 | 1,051 | 1,067 | o |
| Wargnies-le-Petit | Commune | Avesnes-sur-Helpe | 634 | 599 | 676 | 711 | 766 | 788 | o |
| Warhem | Commune | Dunkerque | 1,363 | 1,667 | 1,916 | 1,831 | 2,029 | 2,064 | o |
| Warlaing | Commune | Douai | 352 | 340 | 381 | 461 | 549 | 566 | o |
| Warneton | Commune | Lille | 198 | 171 | 179 | 178 | 189 | 211 | o |
| Wasnes-au-Bac | Commune | Valenciennes | 476 | 446 | 483 | 512 | 558 | 573 | o |
| Wasquehal | Commune | Lille | 16,391 | 16,275 | 17,986 | 18,541 | 18,936 | 20,046 | o |
| Watten | Commune | Dunkerque | 2,819 | 3,235 | 3,030 | 2,925 | 2,730 | 2,608 | o |
| Wattignies | Commune | Lille | 12,319 | 13,790 | 14,533 | 14,440 | 13,692 | 13,223 | o |
| Wattignies-la-Victoire | Commune | Avesnes-sur-Helpe | 216 | 239 | 224 | 233 | 261 | 258 | o |
| Wattrelos | Commune | Lille | 45,440 | 44,626 | 43,675 | 42,753 | 42,852 | 41,541 | o |
| Wavrechain-sous-Denain | Commune | Valenciennes | 1,791 | 1,929 | 1,797 | 1,731 | 1,747 | 1,638 | o |
| Wavrechain-sous-Faulx | Commune | Valenciennes | 393 | 357 | 375 | 368 | 410 | 440 | o |
| Wavrin | Commune | Lille | 6,187 | 6,785 | 7,477 | 7,633 | 7,720 | 7,641 | o |
| Waziers | Commune | Douai | 10,251 | 9,267 | 8,824 | 7,910 | 7,720 | 7,615 | o |
| Wemaers-Cappel | Commune | Dunkerque | 198 | 198 | 186 | 230 | 251 | 250 | o |
| Wervicq-Sud | Commune | Lille | 3,991 | 4,163 | 4,328 | 4,288 | 4,688 | 4,696 | o |
| West-Cappel | Commune | Dunkerque | 453 | 433 | 497 | 526 | 566 | 586 | o |
| Wicres | Commune | Lille | 284 | 296 | 326 | 306 | 312 | 382 | o |
| Wignehies | Commune | Avesnes-sur-Helpe | 3,798 | 3,582 | 3,544 | 3,284 | 3,169 | 3,099 | o |
| Willems | Commune | Lille | 2,006 | 2,506 | 2,681 | 2,799 | 2,968 | 3,015 | o |
| Willies | Commune | Avesnes-sur-Helpe | 107 | 105 | 128 | 139 | 143 | 166 | o |
| Winnezeele | Commune | Dunkerque | 988 | 957 | 998 | 1,108 | 1,214 | 1,215 | o |
| Wormhout | Commune | Dunkerque | 4,332 | 5,133 | 5,057 | 4,984 | 5,191 | 5,229 | o |
| Wulverdinghe | Commune | Dunkerque | 198 | 206 | 227 | 230 | 253 | 287 | o |
| Wylder | Commune | Dunkerque | 210 | 206 | 213 | 214 | 311 | 320 | o |
| Zegerscappel | Commune | Dunkerque | 1,208 | 1,179 | 1,252 | 1,200 | 1,463 | 1,464 | o |
| Zermezeele | Commune | Dunkerque | 161 | 137 | 167 | 178 | 191 | 194 | o |
| Zuydcoote | Commune | Dunkerque | 1,115 | 1,321 | 1,617 | 1,578 | 1,683 | 1,669 | o |
| Zuytpeene | Commune | Dunkerque | 453 | 438 | 432 | 469 | 549 | 557 | o |
Source: Institut National de la Statistique et des Études Économiques, France (web).
Communes in the boundaries of 2012-01-01.
Since 2006, France computes the population from the census results of different years.
2013-01-01WWW.CITYPOPULATION.DE