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Demographics Table

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Demographic Data Report for Idaho by County
Population: Age 18-39
All Races (includes Hispanic), Both Sexes
2015-2019 American Community Survey 5-Year Data
Sorted by Name
County
 sort alphabetically by name descending
Value (Percent)
 sort by value descending
People (Age 18-39)
 sort by sample size descending
Rank within US
(of 3146 counties)
 sort by rank descending
Idaho 29.0 497,593 19 of 52
United States 29.8 96,748,047 N/A
Ada County 30.5 139,162 2,677
Adams County 17.6 722 50
Bannock County 32.4 27,818 2,851
Bear Lake County 24.3 1,460 1,072
Benewah County 21.8 1,992 383
Bingham County 26.1 11,945 1,660
Blaine County 22.8 5,105 627
Boise County 16.9 1,248 27
Bonner County 20.8 9,058 246
Bonneville County 29.0 33,187 2,452
Boundary County 21.5 2,541 324
Butte County 21.8 563 388
Camas County 20.5 215 223
Canyon County 29.7 64,571 2,555
Caribou County 24.8 1,726 1,244
Cassia County 26.7 6,335 1,890
Clark County 26.7 244 1,881
Clearwater County 21.5 1,869 341
Custer County 19.3 805 126
Elmore County 34.4 9,209 2,952
Franklin County 25.9 3,484 1,595
Fremont County 26.8 3,487 1,900
Gem County 21.9 3,803 419
Gooding County 23.9 3,627 948
Idaho County 20.3 3,335 206
Jefferson County 27.5 7,843 2,087
Jerome County 29.3 6,954 2,494
Kootenai County 26.8 42,110 1,896
Latah County 44.1 17,427 3,118
Lemhi County 19.3 1,516 127
Lewis County 20.1 772 189
Lincoln County 27.8 1,488 2,180
Madison County 50.4 19,716 3,138
Minidoka County 27.9 5,781 2,200
Nez Perce County 27.9 11,228 2,199
Oneida County 22.5 988 552
Owyhee County 24.7 2,855 1,203
Payette County 22.6 5,265 570
Power County 24.2 1,855 1,020
Shoshone County 21.4 2,694 309
Teton County 28.8 3,291 2,410
Twin Falls County 28.6 24,292 2,372
Valley County 17.4 1,861 38
Washington County 21.3 2,146 302
Notes:
Created by statecancerprofiles.cancer.gov on 07/06/2022 3:50 am.
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.

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