USA: Idaho
Counties
The population of all counties in the State of Idaho according to census results and latest official estimates.
| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Estimate 2019-07-01 | |
|---|---|---|---|---|---|---|
| Ada | County | 205,775 | 300,904 | 392,365 | 481,880 | → |
| Adams | County | 3,254 | 3,476 | 3,976 | 4,265 | → |
| Bannock | County | 66,026 | 75,565 | 82,839 | 87,822 | → |
| Bear Lake | County | 6,084 | 6,411 | 5,986 | 6,131 | → |
| Benewah | County | 7,937 | 9,171 | 9,285 | 9,303 | → |
| Bingham | County | 37,583 | 41,735 | 45,607 | 46,772 | → |
| Blaine | County | 13,552 | 18,991 | 21,376 | 23,012 | → |
| Boise | County | 3,509 | 6,670 | 7,028 | 7,903 | → |
| Bonner | County | 26,622 | 36,835 | 40,877 | 45,774 | → |
| Bonneville | County | 72,207 | 82,522 | 104,234 | 119,286 | → |
| Boundary | County | 8,332 | 9,871 | 10,972 | 12,340 | → |
| Butte | County | 2,918 | 2,899 | 2,891 | 2,620 | → |
| Camas | County | 727 | 991 | 1,117 | 1,091 | → |
| Canyon | County | 90,076 | 131,441 | 188,923 | 230,270 | → |
| Caribou | County | 6,963 | 7,304 | 6,963 | 7,149 | → |
| Cassia | County | 19,532 | 21,416 | 22,952 | 24,052 | → |
| Clark | County | 762 | 1,022 | 982 | 838 | → |
| Clearwater | County | 8,505 | 8,930 | 8,761 | 8,761 | → |
| Custer | County | 4,133 | 4,342 | 4,368 | 4,273 | → |
| Elmore | County | 21,205 | 29,130 | 27,038 | 27,373 | → |
| Franklin | County | 9,232 | 11,329 | 12,786 | 13,898 | → |
| Fremont | County | 10,937 | 11,819 | 13,242 | 13,105 | → |
| Gem | County | 11,844 | 15,181 | 16,719 | 18,174 | → |
| Gooding | County | 11,633 | 14,155 | 15,464 | 15,290 | → |
| Idaho | County | 13,783 | 15,511 | 16,267 | 16,623 | → |
| Jefferson | County | 16,543 | 19,155 | 26,140 | 29,918 | → |
| Jerome | County | 15,138 | 18,342 | 22,374 | 24,486 | → |
| Kootenai | County | 69,795 | 108,685 | 138,494 | 165,656 | → |
| Latah | County | 30,617 | 34,935 | 37,244 | 40,372 | → |
| Lemhi | County | 6,899 | 7,806 | 7,936 | 8,067 | → |
| Lewis | County | 3,516 | 3,747 | 3,821 | 3,845 | → |
| Lincoln | County | 3,308 | 4,044 | 5,208 | 5,325 | → |
| Madison | County | 23,674 | 27,467 | 37,536 | 40,205 | → |
| Minidoka | County | 19,361 | 20,174 | 20,069 | 20,910 | → |
| Nez Perce | County | 33,754 | 37,410 | 39,265 | 40,601 | → |
| Oneida | County | 3,492 | 4,125 | 4,286 | 4,500 | → |
| Owyhee | County | 8,392 | 10,644 | 11,526 | 11,823 | → |
| Payette | County | 16,434 | 20,578 | 22,623 | 24,051 | → |
| Power | County | 7,086 | 7,538 | 7,817 | 7,636 | → |
| Shoshone | County | 13,931 | 13,771 | 12,765 | 12,868 | → |
| Teton | County | 3,439 | 5,999 | 10,170 | 12,096 | → |
| Twin Falls | County | 53,580 | 64,284 | 77,230 | 87,127 | → |
| Valley | County | 6,109 | 7,651 | 9,862 | 11,443 | → |
| Washington | County | 8,550 | 9,977 | 10,198 | 10,126 | → |
| Idaho | State | 1,006,749 | 1,293,953 | 1,567,582 | 1,789,060 |
Contents: Incorporated Places
The population of all incorporated places in the State of Idaho according to census results and latest official estimates.
| Name | Status | County | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Estimate 2019-07-01 | |
|---|---|---|---|---|---|---|---|
| Aberdeen | City | Bingham | 1,403 | 1,843 | 1,994 | 1,977 | → |
| Acequia | City | Minidoka | 106 | 169 | 126 | 133 | → |
| Albion | City | Cassia | 244 | 264 | 262 | 276 | → |
| American Falls | City | Power | 3,779 | 4,108 | 4,451 | 4,315 | → |
| Ammon | City | Bonneville | 5,550 | 7,013 | 13,963 | 17,115 | → |
| Arco | City | Butte | 1,027 | 1,039 | 984 | 880 | → |
| Arimo | City | Bannock | 311 | 350 | 350 | 364 | → |
| Ashton | City | Fremont | 1,126 | 1,136 | 1,127 | 1,050 | → |
| Athol | City | Kootenai | 339 | 678 | 692 | 792 | → |
| Atomic City | City | Bingham | 25 | 25 | 26 | 27 | → |
| Bancroft | City | Caribou | 391 | 378 | 370 | 394 | → |
| Basalt | City | Bingham | 397 | 425 | 394 | 408 | → |
| Bellevue | City | Blaine | 1,313 | 1,861 | 2,335 | 2,456 | → |
| Blackfoot | City | Bingham | 9,721 | 10,427 | 11,974 | 12,034 | → |
| Bliss | City | Gooding | 185 | 272 | 316 | 305 | → |
| Bloomington | City | Bear Lake | 186 | 253 | 206 | 209 | → |
| Boise City | City | Ada | 149,335 | 195,604 | 209,382 | 228,959 | → |
| Bonners Ferry | City | Boundary | 2,397 | 2,539 | 2,510 | 2,637 | → |
| Bovill | City | Latah | 237 | 295 | 254 | 258 | → |
| Buhl | City | Twin Falls | 3,565 | 3,918 | 4,176 | 4,507 | → |
| Burley | City | Cassia / Minidoka | 9,067 | 9,479 | 10,286 | 10,582 | → |
| Butte City | City | Butte | 59 | 76 | 74 | 68 | → |
| Caldwell | City | Canyon | 20,547 | 27,766 | 46,353 | 58,481 | → |
| Cambridge | City | Washington | 427 | 372 | 326 | 320 | → |
| Carey | City | Blaine | ... | 515 | 608 | 645 | → |
| Cascade | City | Valley | 866 | 1,021 | 938 | 1,025 | → |
| Castleford | City | Twin Falls | 171 | 272 | 226 | 250 | → |
| Challis | City | Custer | 998 | 919 | 1,093 | 1,091 | → |
| Chubbuck | City | Bannock | 7,834 | 9,674 | 13,985 | 15,588 | → |
| Clark Fork | City | Bonner | 444 | 531 | 530 | 579 | → |
| Clayton | City | Custer | 26 | 24 | 8 | 8 | → |
| Clifton | City | Franklin | 228 | 226 | 259 | 304 | → |
| Coeur d'Alene | City | Kootenai | 24,480 | 35,249 | 44,161 | 52,414 | → |
| Cottonwood | City | Idaho | 825 | 982 | 907 | 940 | → |
| Council | City | Adams | 831 | 822 | 839 | 894 | → |
| Craigmont | City | Lewis | 547 | 556 | 505 | 489 | → |
| Crouch | City | Boise | 67 | 150 | 166 | 183 | → |
| Culdesac | City | Nez Perce | 282 | 383 | 380 | 383 | → |
| Dalton Gardens | City | Kootenai | 1,879 | 2,496 | 2,341 | 2,410 | → |
| Dayton | City | Franklin | 357 | 447 | 465 | 494 | → |
| Deary | City | Latah | 516 | 552 | 510 | 516 | → |
| Declo | City | Cassia | 295 | 321 | 345 | 369 | → |
| Dietrich | City | Lincoln | 127 | 211 | 332 | 341 | → |
| Donnelly | City | Valley | 135 | 141 | 144 | 218 | → |
| Dover | City | Bonner | 373 | 418 | 546 | 874 | → |
| Downey | City | Bannock | 629 | 612 | 625 | 633 | → |
| Driggs | City | Teton | 952 | 1,219 | 1,624 | 1,817 | → |
| Drummond | City | Fremont | 37 | 15 | 16 | 16 | → |
| Dubois | City | Clark | 420 | 700 | 677 | 584 | → |
| Eagle | City | Ada | 5,878 | 13,152 | 19,984 | 29,796 | → |
| East Hope | City | Bonner | 208 | 203 | 209 | 225 | → |
| Eden | City | Jerome | 309 | 427 | 406 | 427 | → |
| Elk River | City | Clearwater | 149 | 156 | 125 | 122 | → |
| Emmett | City | Gem | 4,658 | 6,073 | 6,560 | 7,054 | → |
| Fairfield | City | Camas | 371 | 411 | 416 | 395 | → |
| Ferdinand | City | Idaho | 135 | 145 | 159 | 162 | → |
| Fernan Lake Village | City | Kootenai | 174 | 190 | 173 | 171 | → |
| Filer | City | Twin Falls | 1,575 | 1,829 | 2,507 | 2,931 | → |
| Firth | City | Bingham | 424 | 479 | 479 | 499 | → |
| Franklin | City | Franklin | 476 | 646 | 655 | 835 | → |
| Fruitland | City | Payette | 2,494 | 4,027 | 4,761 | 5,426 | → |
| Garden City | City | Ada | 6,893 | 10,645 | 10,976 | 11,969 | → |
| Genesee | City | Latah | 722 | 950 | 948 | 965 | → |
| Georgetown | City | Bear Lake | 536 | 530 | 493 | 494 | → |
| Glenns Ferry | City | Elmore | 1,319 | 1,598 | 1,323 | 1,303 | → |
| Gooding | City | Gooding | 2,858 | 3,373 | 3,602 | 3,446 | → |
| Grace | City | Caribou | 973 | 1,005 | 918 | 935 | → |
| Grand View | City | Owyhee | 330 | 463 | 449 | 469 | → |
| Grangeville | City | Idaho | 3,230 | 3,296 | 3,148 | 3,237 | → |
| Greenleaf | City | Canyon | 658 | 857 | 837 | 886 | → |
| Hagerman | City | Gooding | 566 | 683 | 891 | 893 | → |
| Hailey | City | Blaine | 3,681 | 6,196 | 7,974 | 8,689 | → |
| Hamer | City | Jefferson | 23 | 53 | 89 | 104 | → |
| Hansen | City | Twin Falls | 848 | 970 | 1,141 | 1,284 | → |
| Harrison | City | Kootenai | 230 | 334 | 208 | 216 | → |
| Hauser | City | Kootenai | 397 | 496 | 663 | 739 | → |
| Hayden | City | Kootenai | 4,867 | 9,550 | 13,301 | 15,434 | → |
| Hayden Lake | City | Kootenai | 530 | 518 | 587 | 623 | → |
| Hazelton | City | Jerome | 543 | 656 | 805 | 821 | → |
| Heyburn | City | Minidoka | 2,650 | 2,917 | 3,085 | 3,447 | → |
| Hollister | City | Twin Falls | 138 | 247 | 272 | 309 | → |
| Homedale | City | Owyhee | 2,018 | 2,634 | 2,644 | 2,720 | → |
| Hope | City | Bonner | 99 | 75 | 93 | 102 | → |
| Horseshoe Bend | City | Boise | 643 | 772 | 722 | 787 | → |
| Huetter | City | Kootenai | 83 | 96 | 100 | 112 | → |
| Idaho City | City | Boise | 326 | 477 | 447 | 467 | → |
| Idaho Falls | City | Bonneville | 44,235 | 50,859 | 57,833 | 62,888 | → |
| Inkom | City | Bannock | 776 | 749 | 847 | 902 | → |
| Iona | City | Bonneville | 1,224 | 1,241 | 1,823 | 2,354 | → |
| Irwin | City | Bonneville | 155 | 165 | 231 | 247 | → |
| Island Park | City | Fremont | 159 | 260 | 272 | 266 | → |
| Jerome | City | Jerome | 6,975 | 8,106 | 10,876 | 11,994 | → |
| Juliaetta | City | Latah | 490 | 626 | 578 | 601 | → |
| Kamiah | City | Lewis / Idaho | 1,157 | 1,234 | 1,293 | 1,244 | → |
| Kellogg | City | Shoshone | 2,570 | 2,441 | 2,144 | 2,136 | → |
| Kendrick | City | Latah | 325 | 366 | 303 | 305 | → |
| Ketchum | City | Blaine | 2,585 | 2,771 | 2,715 | 2,855 | → |
| Kimberly | City | Twin Falls | 2,328 | 2,595 | 3,294 | 4,054 | → |
| Kooskia | City | Idaho | 674 | 679 | 653 | 664 | → |
| Kootenai | City | Bonner | 399 | 461 | 744 | 978 | → |
| Kuna | City | Ada | 2,683 | 6,773 | 15,436 | 22,257 | → |
| Lapwai | City | Nez Perce | 909 | 1,110 | 1,128 | 1,137 | → |
| Lava Hot Springs | City | Bannock | 411 | 523 | 413 | 432 | → |
| Leadore | City | Lemhi | 69 | 91 | 105 | 106 | → |
| Lewiston | City | Nez Perce | 28,309 | 30,930 | 31,893 | 32,788 | → |
| Lewisville | City | Jefferson | 463 | 457 | 451 | 520 | → |
| Lost River | City | Custer | 29 | 26 | 68 | ... | → |
| Mackay | City | Custer | 571 | 557 | 512 | 501 | → |
| Malad City | City | Oneida | 2,027 | 2,160 | 2,096 | 2,137 | → |
| Malta | City | Cassia | 176 | 173 | 193 | 205 | → |
| Marsing | City | Owyhee | 792 | 1,099 | 1,300 | 1,318 | → |
| McCall | City | Valley | 2,270 | 2,089 | 2,976 | 3,597 | → |
| McCammon | City | Bannock | 722 | 836 | 809 | 831 | → |
| Melba | City | Canyon | 240 | 451 | 506 | 558 | → |
| Menan | City | Jefferson | 636 | 703 | 750 | 804 | → |
| Meridian | City | Ada | 13,384 | 39,458 | 76,983 | 114,161 | → |
| Middleton | City | Canyon | 2,124 | 3,438 | 5,504 | 8,466 | → |
| Midvale | City | Washington | 109 | 189 | 163 | 159 | → |
| Minidoka | City | Minidoka | 67 | 132 | 112 | 113 | → |
| Montpelier | City | Bear Lake | 2,669 | 2,791 | 2,596 | 2,538 | → |
| Moore | City | Butte | 190 | 197 | 189 | 170 | → |
| Moscow | City | Latah | 18,630 | 21,381 | 23,807 | 25,702 | → |
| Mountain Home | City | Elmore | 8,173 | 11,285 | 14,198 | 14,562 | → |
| Moyie Springs | City | Boundary | 415 | 826 | 722 | 761 | → |
| Mud Lake | City | Jefferson | 177 | 280 | 358 | 419 | → |
| Mullan | City | Shoshone | 882 | 825 | 692 | 692 | → |
| Murtaugh | City | Twin Falls | 134 | 137 | 130 | 172 | → |
| Nampa | City | Canyon | 33,512 | 54,993 | 81,892 | 99,277 | → |
| New Meadows | City | Adams | 534 | 533 | 493 | 537 | → |
| New Plymouth | City | Payette | 1,293 | 1,400 | 1,506 | 1,554 | → |
| Newdale | City | Fremont | 377 | 362 | 319 | 314 | → |
| Nezperce | City | Lewis | 441 | 528 | 469 | 458 | → |
| Notus | City | Canyon | 361 | 448 | 592 | 638 | → |
| Oakley | City | Cassia | 658 | 737 | 767 | 812 | → |
| Oldtown | City | Bonner | 159 | 220 | 184 | 201 | → |
| Onaway | City | Latah | 221 | 247 | 192 | 188 | → |
| Orofino | City | Clearwater | 3,243 | 3,256 | 3,216 | 3,099 | → |
| Osburn | City | Shoshone | 1,570 | 1,519 | 1,555 | 1,556 | → |
| Oxford | City | Franklin | 46 | 51 | 48 | 52 | → |
| Paris | City | Bear Lake | 575 | 572 | 513 | 521 | → |
| Parker | City | Fremont | 284 | 330 | 305 | 291 | → |
| Parma | City | Canyon | 1,597 | 1,782 | 1,972 | 2,147 | → |
| Paul | City | Minidoka | 1,098 | 1,013 | 1,188 | 1,449 | → |
| Payette | City | Payette | 6,243 | 7,263 | 7,502 | 7,727 | → |
| Peck | City | Nez Perce | 160 | 182 | 191 | 196 | → |
| Pierce | City | Clearwater | 746 | 629 | 508 | 590 | → |
| Pinehurst | City | Shoshone | 1,707 | 1,645 | 1,613 | 1,626 | → |
| Placerville | City | Boise | 14 | 58 | 53 | 57 | → |
| Plummer | City | Benewah | 801 | 1,037 | 1,044 | 1,029 | → |
| Pocatello | City | Bannock / Power | 46,091 | 51,900 | 54,235 | 56,637 | → |
| Ponderay | City | Bonner | 594 | 667 | 1,044 | 1,157 | → |
| Post Falls | City | Kootenai | 8,529 | 18,492 | 27,785 | 36,250 | → |
| Potlatch | City | Latah | 785 | 785 | 804 | 814 | → |
| Preston | City | Franklin | 3,812 | 4,697 | 5,249 | 5,557 | → |
| Priest River | City | Bonner | 1,594 | 1,857 | 1,738 | 1,893 | → |
| Rathdrum | City | Kootenai | 2,075 | 4,807 | 6,842 | 9,150 | → |
| Reubens | City | Lewis | 46 | 72 | 69 | 64 | → |
| Rexburg | City | Madison | 14,347 | 17,729 | 25,497 | 29,400 | → |
| Richfield | City | Lincoln | 383 | 415 | 477 | 496 | → |
| Rigby | City | Jefferson | 2,916 | 3,047 | 3,939 | 4,292 | → |
| Riggins | City | Idaho | 424 | 333 | 410 | 416 | → |
| Ririe | City | Jefferson / Bonneville | 590 | 601 | 662 | 681 | → |
| Roberts | City | Jefferson | 559 | 667 | 601 | 637 | → |
| Rockland | City | Power | 271 | 318 | 292 | 283 | → |
| Rupert | City | Minidoka | 5,555 | 5,713 | 5,602 | 5,893 | → |
| Salmon | City | Lemhi | 3,041 | 3,148 | 3,144 | 3,169 | → |
| Sandpoint | City | Bonner | 5,292 | 6,865 | 7,474 | 8,931 | → |
| Shelley | City | Bingham | 3,852 | 3,915 | 4,421 | 4,466 | → |
| Shoshone | City | Lincoln | 1,256 | 1,422 | 1,477 | 1,502 | → |
| Smelterville | City | Shoshone | 464 | 653 | 620 | 621 | → |
| Soda Springs | City | Caribou | 3,129 | 3,374 | 3,054 | 3,023 | → |
| Spencer | City | Clark | 19 | 40 | 37 | 32 | → |
| Spirit Lake | City | Kootenai | 808 | 1,364 | 1,935 | 2,533 | → |
| St. Anthony | City | Fremont | 3,063 | 3,379 | 3,570 | 3,553 | → |
| St. Charles | City | Bear Lake | 190 | 150 | 142 | 153 | → |
| St. Maries | City | Benewah | 2,543 | 2,681 | 2,500 | 2,448 | → |
| Stanley | City | Custer | 71 | 107 | 62 | 69 | → |
| Star | City | Ada / Canyon | 1,108 | 2,249 | 5,841 | 10,532 | → |
| State Line | City | Kootenai | 40 | 59 | 43 | 49 | → |
| Stites | City | Idaho | 202 | 234 | 223 | 232 | → |
| Sugar City | City | Madison | 1,330 | 1,295 | 1,524 | 1,452 | → |
| Sun Valley | City | Blaine | 976 | 1,481 | 1,410 | 1,486 | → |
| Swan Valley | City | Bonneville | 148 | 212 | 199 | 245 | → |
| Tensed | City | Benewah | 90 | 124 | 123 | 121 | → |
| Teton | City | Fremont | 627 | 664 | 732 | 740 | → |
| Tetonia | City | Teton | 129 | 264 | 264 | 288 | → |
| Troy | City | Latah | 689 | 814 | 867 | 895 | → |
| Twin Falls | City | Twin Falls | 28,095 | 34,771 | 44,313 | 50,197 | → |
| Ucon | City | Bonneville | 891 | 951 | 1,108 | 1,161 | → |
| Victor | City | Teton | 302 | 907 | 1,921 | 2,503 | → |
| Wallace | City | Shoshone | 1,010 | 972 | 789 | 782 | → |
| Wardner | City | Shoshone | 217 | 216 | 183 | 176 | → |
| Warm River | City | Fremont | 9 | 10 | 3 | 3 | → |
| Weippe | City | Clearwater | 541 | 420 | 462 | 444 | → |
| Weiser | City | Washington | 4,640 | 5,413 | 5,501 | 5,376 | → |
| Wendell | City | Gooding | 1,927 | 2,403 | 2,783 | 2,714 | → |
| Weston | City | Franklin | 391 | 420 | 437 | 470 | → |
| White Bird | City | Idaho | 108 | 107 | 88 | 95 | → |
| Wilder | City | Canyon | 1,242 | 1,471 | 1,533 | 1,823 | → |
| Winchester | City | Lewis | 267 | 313 | 342 | 443 | → |
| Worley | City | Kootenai | 182 | 222 | 259 | 262 | → |
Source: U.S. Census Bureau (web).
Explanation: All population totals refer to 2020 census boundaries. In case of significant changes, they were recalculated by using census block data.