| 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 | |
|---|---|---|---|---|---|---|---|---|
| Thiers | Arrondissement | 57,671 | 58,387 | 57,813 | 56,292 | 56,671 | 56,864 | o |
| Puy-de-Dôme | Department | 580,033 | 594,365 | 598,213 | 604,266 | 623,463 | 632,311 |
| 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 | |
|---|---|---|---|---|---|---|---|---|---|
| Arconsat | Commune | Thiers | 782 | 779 | 724 | 717 | 667 | 634 | o |
| Aubusson-d'Auvergne | Commune | Thiers | 221 | 194 | 191 | 220 | 221 | 241 | o |
| Augerolles | Commune | Thiers | 1,160 | 967 | 894 | 889 | 908 | 878 | o |
| Bulhon | Commune | Thiers | 279 | 302 | 363 | 357 | 432 | 501 | o |
| Celles-sur-Durolle | Commune | Thiers | 2,052 | 2,041 | 2,040 | 1,914 | 1,850 | 1,774 | o |
| Chabreloche | Commune | Thiers | 1,400 | 1,421 | 1,381 | 1,323 | 1,279 | 1,310 | o |
| Charnat | Commune | Thiers | 230 | 214 | 223 | 199 | 196 | 200 | o |
| Châteldon | Commune | Thiers | 953 | 916 | 840 | 737 | 750 | 763 | o |
| Courpière | Commune | Thiers | 4,338 | 4,834 | 4,674 | 4,612 | 4,534 | 4,461 | o |
| Crevant-Laveine | Commune | Thiers | 689 | 713 | 764 | 828 | 921 | 954 | o |
| Culhat | Commune | Thiers | 708 | 718 | 849 | 875 | 1,064 | 1,022 | o |
| Dorat | Commune | Thiers | 391 | 456 | 562 | 575 | 653 | 678 | o |
| Escoutoux | Commune | Thiers | 680 | 798 | 1,034 | 1,131 | 1,243 | 1,320 | o |
| Joze | Commune | Thiers | 904 | 902 | 872 | 924 | 1,013 | 1,050 | o |
| Lachaux | Commune | Thiers | 358 | 301 | 296 | 278 | 280 | 315 | o |
| La Monnerie-le-Montel | Commune | Thiers | 2,868 | 2,729 | 2,594 | 2,241 | 2,126 | 1,995 | o |
| La Renaudie | Commune | Thiers | 291 | 244 | 199 | 161 | 125 | 113 | o |
| Lempty | Commune | Thiers | 207 | 237 | 234 | 261 | 317 | 357 | o |
| Lezoux | Commune | Thiers | 4,632 | 4,747 | 4,819 | 4,957 | 5,434 | 5,599 | o |
| Limons | Commune | Thiers | 594 | 574 | 630 | 628 | 691 | 704 | o |
| Luzillat | Commune | Thiers | 716 | 669 | 747 | 775 | 800 | 974 | o |
| Maringues | Commune | Thiers | 2,158 | 2,351 | 2,345 | 2,504 | 2,610 | 2,748 | o |
| Néronde-sur-Dore | Commune | Thiers | 275 | 336 | 422 | 475 | 457 | 445 | o |
| Noalhat | Commune | Thiers | 144 | 126 | 149 | 160 | 218 | 232 | o |
| Olmet | Commune | Thiers | 171 | 146 | 144 | 137 | 138 | 143 | o |
| Orléat | Commune | Thiers | 1,050 | 1,397 | 1,569 | 1,623 | 1,811 | 2,040 | o |
| Palladuc | Commune | Thiers | 467 | 479 | 474 | 498 | 465 | 542 | o |
| Paslières | Commune | Thiers | 1,007 | 1,104 | 1,248 | 1,362 | 1,494 | 1,561 | o |
| Peschadoires | Commune | Thiers | 1,539 | 1,695 | 1,856 | 1,943 | 2,011 | 2,111 | o |
| Puy-Guillaume | Commune | Thiers | 2,595 | 2,707 | 2,634 | 2,624 | 2,668 | 2,622 | o |
| Ris | Commune | Thiers | 727 | 764 | 716 | 681 | 722 | 746 | o |
| Sainte-Agathe | Commune | Thiers | 247 | 231 | 229 | 207 | 196 | 197 | o |
| Saint-Jean-d'Heurs | Commune | Thiers | 294 | 388 | 505 | 508 | 564 | 616 | o |
| Saint-Rémy-sur-Durolle | Commune | Thiers | 1,988 | 2,016 | 2,033 | 1,925 | 1,774 | 1,873 | o |
| Saint-Victor-Montvianeix | Commune | Thiers | 337 | 322 | 274 | 273 | 280 | 258 | o |
| Sauviat | Commune | Thiers | 318 | 379 | 428 | 447 | 499 | 522 | o |
| Sermentizon | Commune | Thiers | 425 | 430 | 436 | 495 | 516 | 522 | o |
| Seychalles | Commune | Thiers | 404 | 384 | 427 | 442 | 539 | 628 | o |
| Thiers | Commune | Thiers | 16,567 | 16,018 | 14,832 | 13,338 | 12,194 | 11,250 | o |
| Vinzelles | Commune | Thiers | 306 | 295 | 308 | 313 | 309 | 316 | o |
| Viscomtat | Commune | Thiers | 902 | 823 | 760 | 680 | 640 | 616 | o |
| Vollore-Montagne | Commune | Thiers | 520 | 450 | 397 | 371 | 355 | 319 | o |
| Vollore-Ville | Commune | Thiers | 777 | 790 | 697 | 684 | 707 | 714 | 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