Demographics Table
Demographic Data Report for Idaho by County
Population: Age 65 and over
All Races (includes Hispanic), Both Sexes
2020-2024 American Community Survey 5-Year Data
Sorted by Percent
County
|
2023 Rural-Urban Continuum Codes Φ
|
Value (Percent)
|
People (Age 65 And Over)
|
Rank within US (of 3143 counties)
|
|---|---|---|---|---|
| Idaho | N/A | 17.0 | 328,636 | 34 of 52 |
| United States | N/A | 17.2 | 57,633,628 | N/A |
| Madison County | Rural | 5.4 | 2,945 | 3,142 |
| Jefferson County | Urban | 11.9 | 3,954 | 3,058 |
| Clark County | Rural | 12.1 | 103 | 3,055 |
| Jerome County | Urban | 13.4 | 3,363 | 2,961 |
| Bonneville County | Urban | 13.9 | 17,950 | 2,911 |
| Teton County | Rural | 14.3 | 1,778 | 2,874 |
| Canyon County | Urban | 14.5 | 36,467 | 2,857 |
| Cassia County | Rural | 14.5 | 3,693 | 2,857 |
| Elmore County | Rural | 14.8 | 4,338 | 2,811 |
| Latah County | Rural | 14.8 | 6,078 | 2,811 |
| Franklin County | Urban | 14.9 | 2,249 | 2,799 |
| Bingham County | Rural | 15.2 | 7,538 | 2,760 |
| Bannock County | Urban | 15.3 | 13,708 | 2,736 |
| Lincoln County | Rural | 15.4 | 825 | 2,717 |
| Minidoka County | Rural | 16.1 | 3,576 | 2,594 |
| Ada County | Urban | 16.2 | 84,270 | 2,579 |
| Twin Falls County | Urban | 16.6 | 15,548 | 2,508 |
| Power County | Rural | 17.0 | 1,381 | 2,419 |
| Caribou County | Rural | 18.1 | 1,298 | 2,136 |
| Fremont County | Rural | 18.3 | 2,547 | 2,073 |
| Gooding County | Rural | 18.5 | 2,940 | 2,021 |
| Camas County | Rural | 19.3 | 217 | 1,766 |
| Owyhee County | Urban | 19.3 | 2,414 | 1,766 |
| Payette County | Rural | 19.8 | 5,288 | 1,625 |
| Oneida County | Rural | 19.9 | 949 | 1,589 |
| Kootenai County | Urban | 20.1 | 36,591 | 1,518 |
| Butte County | Urban | 20.3 | 544 | 1,446 |
| Nez Perce County | Urban | 21.1 | 8,998 | 1,197 |
| Bear Lake County | Rural | 21.2 | 1,410 | 1,168 |
| Blaine County | Rural | 22.7 | 5,665 | 823 |
| Gem County | Urban | 23.1 | 4,755 | 747 |
| Shoshone County | Rural | 23.3 | 3,214 | 716 |
| Boundary County | Rural | 23.5 | 3,093 | 682 |
| Benewah County | Rural | 23.9 | 2,426 | 616 |
| Bonner County | Rural | 26.4 | 13,477 | 336 |
| Washington County | Rural | 26.6 | 2,964 | 319 |
| Valley County | Rural | 27.0 | 3,349 | 288 |
| Boise County | Urban | 28.3 | 2,339 | 207 |
| Lewis County | Rural | 28.3 | 1,043 | 207 |
| Clearwater County | Rural | 29.0 | 2,614 | 175 |
| Idaho County | Rural | 29.4 | 5,124 | 154 |
| Adams County | Rural | 30.1 | 1,429 | 128 |
| Lemhi County | Rural | 30.9 | 2,550 | 104 |
| Custer County | Rural | 36.6 | 1,634 | 25 |
Notes:
Created by statecancerprofiles.cancer.gov on 03/21/2026 6:33 pm.
Φ Rural–urban county classifications are based on the 2023 USDA Rural–Urban Continuum Codes (except for Connecticut Counties which use 2013 codes). State-level cancer rates for rural areas are calculated using cancer cases registered exclusively in rural counties, while state-level cancer rates for urban areas are calculated using cases registered exclusively in urban counties.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 65 and over, see the dictionary.
Data for United States does not include Puerto Rico.