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 2000-04-01 | Population Census 2010-04-01 | Population Estimate 2018-07-01 | |
|---|---|---|---|---|---|
| Ada | County | 300,953 | 392,377 | 469,966 | → |
| Adams | County | 3,483 | 3,978 | 4,250 | → |
| Bannock | County | 75,562 | 82,839 | 87,138 | → |
| Bear Lake | County | 6,418 | 5,986 | 6,050 | → |
| Benewah | County | 9,169 | 9,283 | 9,226 | → |
| Bingham | County | 41,737 | 45,607 | 46,236 | → |
| Blaine | County | 18,994 | 21,378 | 22,601 | → |
| Boise | County | 6,644 | 7,028 | 7,634 | → |
| Bonner | County | 36,809 | 40,877 | 44,727 | → |
| Bonneville | County | 82,545 | 104,298 | 116,854 | → |
| Boundary | County | 9,880 | 10,972 | 11,948 | → |
| Butte | County | 2,897 | 2,893 | 2,611 | → |
| Camas | County | 981 | 1,117 | 1,127 | → |
| Canyon | County | 131,452 | 188,911 | 223,499 | → |
| Caribou | County | 7,296 | 6,963 | 7,060 | → |
| Cassia | County | 21,399 | 22,958 | 23,864 | → |
| Clark | County | 1,022 | 982 | 852 | → |
| Clearwater | County | 8,928 | 8,761 | 8,758 | → |
| Custer | County | 4,340 | 4,366 | 4,280 | → |
| Elmore | County | 29,116 | 27,038 | 27,259 | → |
| Franklin | County | 11,333 | 12,786 | 13,726 | → |
| Fremont | County | 11,813 | 13,238 | 13,168 | → |
| Gem | County | 15,179 | 16,719 | 17,634 | → |
| Gooding | County | 14,150 | 15,464 | 15,196 | → |
| Idaho | County | 15,506 | 16,267 | 16,513 | → |
| Jefferson | County | 19,117 | 26,142 | 29,439 | → |
| Jerome | County | 18,401 | 22,374 | 24,015 | → |
| Kootenai | County | 108,682 | 138,464 | 161,505 | → |
| Latah | County | 34,925 | 37,242 | 40,134 | → |
| Lemhi | County | 7,798 | 7,936 | 7,961 | → |
| Lewis | County | 3,744 | 3,821 | 3,861 | → |
| Lincoln | County | 4,050 | 5,206 | 5,360 | → |
| Madison | County | 27,491 | 37,549 | 39,304 | → |
| Minidoka | County | 20,155 | 20,063 | 20,825 | → |
| Nez Perce | County | 37,418 | 39,267 | 40,408 | → |
| Oneida | County | 4,125 | 4,286 | 4,488 | → |
| Owyhee | County | 10,644 | 11,526 | 11,693 | → |
| Payette | County | 20,584 | 22,623 | 23,551 | → |
| Power | County | 7,542 | 7,817 | 7,768 | → |
| Shoshone | County | 13,763 | 12,795 | 12,796 | → |
| Teton | County | 6,006 | 10,165 | 11,640 | → |
| Twin Falls | County | 64,286 | 77,230 | 86,081 | → |
| Valley | County | 7,637 | 9,860 | 11,041 | → |
| Washington | County | 9,983 | 10,198 | 10,161 | → |
| Idaho | State | 1,293,957 | 1,567,650 | 1,754,208 |
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 2000-04-01 | Population Census 2010-04-01 | Population Estimate 2018-07-01 | |
|---|---|---|---|---|---|---|
| Aberdeen | City | Bingham | 1,843 | 1,994 | 1,952 | → |
| Acequia | City | Minidoka | 169 | 126 | 127 | → |
| Albion | City | Cassia | 290 | 262 | 275 | → |
| American Falls | City | Power | 4,108 | 4,447 | 4,367 | → |
| Ammon | City | Bonneville | 6,247 | 13,977 | 16,475 | → |
| Arco | City | Butte | 1,039 | 984 | 882 | → |
| Arimo | City | Bannock | 350 | 350 | 365 | → |
| Ashton | City | Fremont | 1,136 | 1,127 | 1,060 | → |
| Athol | City | Kootenai | 678 | 692 | 770 | → |
| Atomic City | City | Bingham | 25 | 26 | 27 | → |
| Bancroft | City | Caribou | 378 | 370 | 384 | → |
| Basalt | City | Bingham | 425 | 394 | 404 | → |
| Bellevue | City | Blaine | 1,861 | 2,335 | 2,428 | → |
| Blackfoot | City | Bingham | 10,427 | 11,975 | 11,946 | → |
| Bliss | City | Gooding | 305 | 316 | 306 | → |
| Bloomington | City | Bear Lake | 253 | 206 | 209 | → |
| Boise City | City | Ada | 195,604 | 209,389 | 228,790 | → |
| Bonners Ferry | City | Boundary | ... | 2,510 | 2,595 | → |
| Bovill | City | Latah | 295 | 254 | 258 | → |
| Buhl | City | Twin Falls | 3,918 | 4,146 | 4,407 | → |
| Burley | City | Cassia / Minidoka | 9,479 | 10,291 | 10,525 | → |
| Butte City | City | Butte | 76 | 74 | 67 | → |
| Caldwell | City | Canyon | 27,016 | 46,319 | 56,541 | → |
| Cambridge | City | Washington | 372 | 328 | 321 | → |
| Carey | City | Blaine | 515 | 611 | 637 | → |
| Cascade | City | Valley | 1,021 | 938 | 1,000 | → |
| Castleford | City | Twin Falls | 272 | 226 | 246 | → |
| Challis | City | Custer | 993 | 1,097 | 1,088 | → |
| Chubbuck | City | Bannock | 9,674 | 13,959 | 15,316 | → |
| Clark Fork | City | Bonner | 531 | 531 | 568 | → |
| Clayton | City | Custer | 24 | 8 | 8 | → |
| Clifton | City | Franklin | 226 | 259 | 301 | → |
| Coeur d'Alene | City | Kootenai | 35,249 | 44,159 | 51,303 | → |
| Cottonwood | City | Idaho | 982 | 901 | 931 | → |
| Council | City | Adams | 822 | 839 | 886 | → |
| Craigmont | City | Lewis | 556 | 505 | 496 | → |
| Crouch | City | Boise | 150 | 162 | 178 | → |
| Culdesac | City | Nez Perce | 383 | 381 | 381 | → |
| Dalton Gardens | City | Kootenai | 2,272 | 2,341 | 2,403 | → |
| Dayton | City | Franklin | 447 | 465 | 484 | → |
| Deary | City | Latah | 552 | 506 | 520 | → |
| Declo | City | Cassia | 361 | 351 | 367 | → |
| Dietrich | City | Lincoln | 211 | 332 | 343 | → |
| Donnelly | City | Valley | 171 | 144 | 216 | → |
| Dover | City | Bonner | 457 | 539 | 788 | → |
| Downey | City | Bannock | 612 | 625 | 634 | → |
| Driggs | City | Teton | 1,219 | 1,647 | 1,814 | → |
| Drummond | City | Fremont | 15 | 16 | 17 | → |
| Dubois | City | Clark | 700 | 677 | 588 | → |
| Eagle | City | Ada | 12,182 | 19,966 | 28,363 | → |
| East Hope | City | Bonner | 203 | 208 | 222 | → |
| Eden | City | Jerome | 427 | 403 | 423 | → |
| Elk River | City | Clearwater | 156 | 125 | 123 | → |
| Emmett | City | Gem | 5,571 | 6,554 | 6,903 | → |
| Fairfield | City | Camas | 411 | 416 | 408 | → |
| Ferdinand | City | Idaho | 145 | 159 | 161 | → |
| Fernan Lake Village | City | Kootenai | 190 | 169 | 171 | → |
| Filer | City | Twin Falls | 1,829 | 2,512 | 2,851 | → |
| Firth | City | Bingham | 479 | 479 | 492 | → |
| Franklin | City | Franklin | 607 | 653 | 828 | → |
| Fruitland | City | Payette | 3,813 | 4,761 | 5,388 | → |
| Garden City | City | Ada | 10,645 | 10,974 | 11,911 | → |
| Genesee | City | Latah | 950 | 951 | 971 | → |
| Georgetown | City | Bear Lake | 530 | 493 | 494 | → |
| Glenns Ferry | City | Elmore | 1,598 | 1,323 | 1,295 | → |
| Gooding | City | Gooding | 3,373 | 3,602 | 3,473 | → |
| Grace | City | Caribou | 1,005 | 913 | 924 | → |
| Grand View | City | Owyhee | 463 | 448 | 457 | → |
| Grangeville | City | Idaho | 3,296 | 3,148 | 3,200 | → |
| Greenleaf | City | Canyon | 857 | 837 | 885 | → |
| Hagerman | City | Gooding | 759 | 892 | 884 | → |
| Hailey | City | Blaine | 6,196 | 7,962 | 8,501 | → |
| Hamer | City | Jefferson | ... | 89 | 101 | → |
| Hansen | City | Twin Falls | 970 | 1,141 | 1,280 | → |
| Harrison | City | Kootenai | 334 | 208 | 217 | → |
| Hauser | City | Kootenai | 770 | 674 | 731 | → |
| Hayden | City | Kootenai | 9,550 | 13,298 | 15,166 | → |
| Hayden Lake | City | Kootenai | 518 | 587 | 617 | → |
| Hazelton | City | Jerome | 656 | 805 | 816 | → |
| Heyburn | City | Minidoka | 2,917 | 3,089 | 3,417 | → |
| Hollister | City | Twin Falls | 247 | 272 | 297 | → |
| Homedale | City | Owyhee | 2,634 | 2,644 | 2,675 | → |
| Hope | City | Bonner | 75 | 90 | 96 | → |
| Horseshoe Bend | City | Boise | 834 | 722 | 754 | → |
| Huetter | City | Kootenai | 96 | 100 | 109 | → |
| Idaho City | City | Boise | 477 | 447 | 465 | → |
| Idaho Falls | City | Bonneville | 50,859 | 57,130 | 61,535 | → |
| Inkom | City | Bannock | 749 | 857 | 903 | → |
| Iona | City | Bonneville | 1,241 | 1,823 | 2,351 | → |
| Irwin | City | Bonneville | 165 | 231 | 247 | → |
| Island Park | City | Fremont | 260 | 276 | 267 | → |
| Jerome | City | Jerome | 8,106 | 10,882 | 11,807 | → |
| Juliaetta | City | Latah | 626 | 579 | 597 | → |
| Kamiah | City | Idaho / Lewis | 1,163 | 1,293 | 1,265 | → |
| Kellogg | City | Shoshone | 2,441 | 2,140 | 2,119 | → |
| Kendrick | City | Latah | 366 | 303 | 307 | → |
| Ketchum | City | Blaine | 2,980 | 2,716 | 2,827 | → |
| Kimberly | City | Twin Falls | 2,595 | 3,294 | 3,962 | → |
| Kooskia | City | Idaho | 679 | 653 | 663 | → |
| Kootenai | City | Bonner | ... | 742 | 922 | → |
| Kuna | City | Ada | 6,231 | 15,324 | 20,746 | → |
| Lapwai | City | Nez Perce | 1,110 | 1,128 | 1,132 | → |
| Lava Hot Springs | City | Bannock | 523 | 412 | 428 | → |
| Leadore | City | Lemhi | 91 | 103 | 103 | → |
| Lewiston | City | Nez Perce | 30,930 | 31,894 | 32,817 | → |
| Lewisville | City | Jefferson | 457 | 451 | 516 | → |
| Mackay | City | Custer | 557 | 512 | 502 | → |
| Malad City | City | Oneida | 2,160 | 2,101 | 2,126 | → |
| Malta | City | Cassia | 173 | 193 | 203 | → |
| Marsing | City | Owyhee | ... | 1,301 | 1,312 | → |
| McCall | City | Valley | 2,089 | 2,976 | 3,470 | → |
| McCammon | City | Bannock | 836 | 809 | 835 | → |
| Melba | City | Canyon | 451 | 506 | 541 | → |
| Menan | City | Jefferson | 703 | 750 | 811 | → |
| Meridian | City | Ada | 36,286 | 76,959 | 106,804 | → |
| Middleton | City | Canyon | 3,071 | 5,477 | 8,009 | → |
| Midvale | City | Washington | 222 | 163 | 158 | → |
| Minidoka | City | Minidoka | 132 | 112 | 113 | → |
| Montpelier | City | Bear Lake | 2,791 | 2,596 | 2,522 | → |
| Moore | City | Butte | 197 | 189 | 171 | → |
| Moscow | City | Latah | 21,381 | 23,802 | 25,766 | → |
| Mountain Home | City | Elmore | 11,285 | 14,216 | 14,451 | → |
| Moyie Springs | City | Boundary | 826 | 722 | 743 | → |
| Mud Lake | City | Jefferson | 280 | 358 | 409 | → |
| Mullan | City | Shoshone | 825 | 692 | 687 | → |
| Murtaugh | City | Twin Falls | 137 | 127 | 168 | → |
| Nampa | City | Canyon | 53,864 | 81,843 | 96,252 | → |
| New Meadows | City | Adams | 533 | 493 | 526 | → |
| New Plymouth | City | Payette | 1,400 | 1,518 | 1,519 | → |
| Newdale | City | Fremont | 362 | 319 | 320 | → |
| Nezperce | City | Lewis | 528 | 469 | 469 | → |
| Notus | City | Canyon | ... | 592 | 631 | → |
| Oakley | City | Cassia | 737 | 767 | 804 | → |
| Oldtown | City | Bonner | 220 | 180 | 194 | → |
| Onaway | City | Latah | 247 | 187 | 190 | → |
| Orofino | City | Clearwater | 3,256 | 3,216 | 3,124 | → |
| Osburn | City | Shoshone | 1,519 | 1,555 | 1,549 | → |
| Oxford | City | Franklin | 51 | 48 | 52 | → |
| Paris | City | Bear Lake | 572 | 513 | 516 | → |
| Parker | City | Fremont | 330 | 305 | 296 | → |
| Parma | City | Canyon | 1,782 | 1,972 | 2,132 | → |
| Paul | City | Minidoka | 1,013 | 1,181 | 1,443 | → |
| Payette | City | Payette | 7,263 | 7,459 | 7,527 | → |
| Peck | City | Nez Perce | 182 | 194 | 198 | → |
| Pierce | City | Clearwater | 629 | 508 | 580 | → |
| Pinehurst | City | Shoshone | 1,645 | 1,619 | 1,616 | → |
| Placerville | City | Boise | 58 | 53 | 55 | → |
| Plummer | City | Benewah | 1,037 | 1,044 | 1,024 | → |
| Pocatello | City | Bannock / Power | 51,900 | 54,233 | 56,266 | → |
| Ponderay | City | Bonner | 667 | 1,046 | 1,134 | → |
| Post Falls | City | Kootenai | 17,908 | 27,758 | 34,691 | → |
| Potlatch | City | Latah | 785 | 806 | 817 | → |
| Preston | City | Franklin | 4,697 | 5,264 | 5,501 | → |
| Priest River | City | Bonner | 1,969 | 1,739 | 1,853 | → |
| Rathdrum | City | Kootenai | 4,807 | 6,839 | 8,704 | → |
| Reubens | City | Lewis | 72 | 65 | 65 | → |
| Rexburg | City | Madison | 17,729 | 25,485 | 28,687 | → |
| Richfield | City | Lincoln | 415 | 477 | 494 | → |
| Rigby | City | Jefferson | 3,047 | 3,945 | 4,193 | → |
| Riggins | City | Idaho | 459 | 412 | 419 | → |
| Ririe | City | Jefferson / Bonneville | 601 | 658 | 674 | → |
| Roberts | City | Jefferson | 667 | 592 | 626 | → |
| Rockland | City | Power | 318 | 292 | 288 | → |
| Rupert | City | Minidoka | 5,713 | 5,595 | 5,769 | → |
| Salmon | City | Lemhi | 3,541 | 3,136 | 3,141 | → |
| Sandpoint | City | Bonner | 6,865 | 7,461 | 8,703 | → |
| Shelley | City | Bingham | 3,915 | 4,410 | 4,424 | → |
| Shoshone | City | Lincoln | 1,422 | 1,481 | 1,511 | → |
| Smelterville | City | Shoshone | 653 | 620 | 614 | → |
| Soda Springs | City | Caribou | 3,374 | 3,054 | 3,032 | → |
| Spencer | City | Clark | 40 | 37 | 32 | → |
| Spirit Lake | City | Kootenai | 1,364 | 1,935 | 2,513 | → |
| St. Anthony | City | Fremont | 3,379 | 3,570 | 3,571 | → |
| St. Charles | City | Bear Lake | 150 | 142 | 152 | → |
| St. Maries | City | Benewah | 2,681 | 2,504 | 2,448 | → |
| Stanley | City | Custer | 107 | 62 | 69 | → |
| Star | City | Ada / Canyon | 1,973 | 5,832 | 9,940 | → |
| State Line | City | Kootenai | ... | 43 | 49 | → |
| Stites | City | Idaho | 234 | 222 | 225 | → |
| Sugar City | City | Madison | 1,295 | 1,524 | 1,347 | → |
| Sun Valley | City | Blaine | 1,481 | 1,410 | 1,473 | → |
| Swan Valley | City | Bonneville | 212 | 199 | 231 | → |
| Tensed | City | Benewah | 124 | 123 | 119 | → |
| Teton | City | Fremont | 664 | 732 | 733 | → |
| Tetonia | City | Teton | 264 | 264 | 282 | → |
| Troy | City | Latah | 814 | 860 | 896 | → |
| Twin Falls | City | Twin Falls | 34,771 | 44,313 | 49,764 | → |
| Ucon | City | Bonneville | 951 | 1,108 | 1,155 | → |
| Victor | City | Teton | 965 | 1,916 | 2,260 | → |
| Wallace | City | Shoshone | 972 | 787 | 776 | → |
| Wardner | City | Shoshone | 216 | 177 | 176 | → |
| Warm River | City | Fremont | 10 | 3 | 3 | → |
| Weippe | City | Clearwater | 420 | 460 | 446 | → |
| Weiser | City | Washington | 5,413 | 5,499 | 5,381 | → |
| Wendell | City | Gooding | 2,403 | 2,783 | 2,715 | → |
| Weston | City | Franklin | 420 | 437 | 463 | → |
| White Bird | City | Idaho | 107 | 93 | 94 | → |
| Wilder | City | Canyon | 1,471 | 1,533 | 1,792 | → |
| Winchester | City | Lewis | 313 | 340 | 411 | → |
| Worley | City | Kootenai | 222 | 257 | 261 | → |
Source: U.S. Census Bureau (web).
Explanation: Places: 2000 population in the boundaries of 2010 and later population figures in the boundaries of 2018.