Demographics Table
County![]() |
Value (Percent)![]() |
People (Age 18-39)![]() |
Rank within US (of 3146 counties) ![]() |
---|---|---|---|
United States | 29.8 | 96,748,047 | N/A |
Idaho | 29.0 | 497,593 | 19 of 52 |
Washington County | 21.3 | 2,146 | 302 |
Valley County | 17.4 | 1,861 | 38 |
Twin Falls County | 28.6 | 24,292 | 2,372 |
Teton County | 28.8 | 3,291 | 2,410 |
Shoshone County | 21.4 | 2,694 | 309 |
Power County | 24.2 | 1,855 | 1,020 |
Payette County | 22.6 | 5,265 | 570 |
Owyhee County | 24.7 | 2,855 | 1,203 |
Oneida County | 22.5 | 988 | 552 |
Nez Perce County | 27.9 | 11,228 | 2,199 |
Minidoka County | 27.9 | 5,781 | 2,200 |
Madison County | 50.4 | 19,716 | 3,138 |
Lincoln County | 27.8 | 1,488 | 2,180 |
Lewis County | 20.1 | 772 | 189 |
Lemhi County | 19.3 | 1,516 | 127 |
Latah County | 44.1 | 17,427 | 3,118 |
Kootenai County | 26.8 | 42,110 | 1,896 |
Jerome County | 29.3 | 6,954 | 2,494 |
Jefferson County | 27.5 | 7,843 | 2,087 |
Idaho County | 20.3 | 3,335 | 206 |
Gooding County | 23.9 | 3,627 | 948 |
Gem County | 21.9 | 3,803 | 419 |
Fremont County | 26.8 | 3,487 | 1,900 |
Franklin County | 25.9 | 3,484 | 1,595 |
Elmore County | 34.4 | 9,209 | 2,952 |
Custer County | 19.3 | 805 | 126 |
Clearwater County | 21.5 | 1,869 | 341 |
Clark County | 26.7 | 244 | 1,881 |
Cassia County | 26.7 | 6,335 | 1,890 |
Caribou County | 24.8 | 1,726 | 1,244 |
Canyon County | 29.7 | 64,571 | 2,555 |
Camas County | 20.5 | 215 | 223 |
Butte County | 21.8 | 563 | 388 |
Boundary County | 21.5 | 2,541 | 324 |
Bonneville County | 29.0 | 33,187 | 2,452 |
Bonner County | 20.8 | 9,058 | 246 |
Boise County | 16.9 | 1,248 | 27 |
Blaine County | 22.8 | 5,105 | 627 |
Bingham County | 26.1 | 11,945 | 1,660 |
Benewah County | 21.8 | 1,992 | 383 |
Bear Lake County | 24.3 | 1,460 | 1,072 |
Bannock County | 32.4 | 27,818 | 2,851 |
Adams County | 17.6 | 722 | 50 |
Ada County | 30.5 | 139,162 | 2,677 |
Notes:
Created by statecancerprofiles.cancer.gov on 03/29/2023 6:41 pm.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 18-39, see the dictionary.
Health Service Areas are a single county or cluster of contiguous counties which are relatively self-contained with respect to hospital care. For more detailed information, please see Health Service Area information page. Puerto Rico is being treated as a Health Service Area for this data presentation.
Data for United States does not include Puerto Rico.
Created by statecancerprofiles.cancer.gov on 03/29/2023 6:41 pm.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 18-39, see the dictionary.
Health Service Areas are a single county or cluster of contiguous counties which are relatively self-contained with respect to hospital care. For more detailed information, please see Health Service Area information page. Puerto Rico is being treated as a Health Service Area for this data presentation.
Data for United States does not include Puerto Rico.