Data / Rankings / Uninsured rate, ages 35 to 64 (US, ACS) / Counties in Idaho

Counties in Idaho by uninsured rate, ages 35 to 64 (US, ACS)

Clark County had the highest uninsured rate, ages 35 to 64 (US, ACS) of 44 counties in 2022, at 43.8%. Madison County had the lowest, at 6.8%. The median was 15% and the figure for Idaho was 12.7%. Source: the U.S. Census Bureau.

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Highest43.8Clark County
Lowest6.8Madison County
Median1544 counties
Idaho12.7History

Map of counties, 2022

Ada County: 8.4 %Adams County: 17.5 %Bannock County: 10 %Bear Lake County: 8.3 %Benewah County: 18.5 %Bingham County: 13.2 %Blaine County: 21 %Boise County: 16.5 %Bonner County: 13.6 %Bonneville County: 12.7 %Boundary County: 14.8 %Butte County: 9.4 %Camas County: 10.8 %Canyon County: 15.7 %Caribou County: 15.8 %Cassia County: 14.7 %Clark County: 43.8 %Clearwater County: 18 %Custer County: 31.5 %Elmore County: 13.1 %Franklin County: 12.3 %Fremont County: 15.2 %Gem County: 17.7 %Gooding County: 25.3 %Idaho County: 21.7 %Jefferson County: 11.4 %Jerome County: 19.8 %Kootenai County: 12.9 %Latah County: 8.9 %Lemhi County: 14.2 %Lewis County: 15.7 %Lincoln County: 23.8 %Madison County: 6.8 %Minidoka County: 21.6 %Nez Perce County: 12.7 %Oneida County: 10.2 %Owyhee County: 21 %Payette County: 16.8 %Power County: 16.7 %Shoshone County: 21.5 %Teton County: 14.8 %Twin Falls County: 13.4 %Valley County: 13.2 %Washington County: 16.6 %
  • Under 11
  • 11 to 13
  • 13 to 15
  • 15 to 17
  • 17 to 21
  • 21 and over
%, 2022. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2022

Clark County: 43.8 %Clark County43.8Custer County: 31.5 %Custer County31.5Gooding County: 25.3 %Gooding County25.3Lincoln County: 23.8 %Lincoln County23.8Idaho County: 21.7 %Idaho County21.7Minidoka County: 21.6 %Minidoka County21.6Shoshone County: 21.5 %Shoshone County21.5Owyhee County: 21 %Owyhee County21Blaine County: 21 %Blaine County21Jerome County: 19.8 %Jerome County19.8Benewah County: 18.5 %Benewah County18.5Clearwater County: 18 %Clearwater County18Gem County: 17.7 %Gem County17.7Adams County: 17.5 %Adams County17.5Payette County: 16.8 %Payette County16.8Power County: 16.7 %Power County16.7Washington County: 16.6 %Washington County16.6Boise County: 16.5 %Boise County16.5Caribou County: 15.8 %Caribou County15.8Canyon County: 15.7 %Canyon County15.7Lewis County: 15.7 %Lewis County15.7Fremont County: 15.2 %Fremont County15.2Teton County: 14.8 %Teton County14.8Boundary County: 14.8 %Boundary County14.8Cassia County: 14.7 %Cassia County14.7Lemhi County: 14.2 %Lemhi County14.2Bonner County: 13.6 %Bonner County13.6Twin Falls County: 13.4 %Twin Falls County13.4Bingham County: 13.2 %Bingham County13.2Valley County: 13.2 %Valley County13.2Elmore County: 13.1 %Elmore County13.1Kootenai County: 12.9 %Kootenai County12.9Bonneville County: 12.7 %Bonneville County12.7Nez Perce County: 12.7 %Nez Perce County12.7Franklin County: 12.3 %Franklin County12.3Jefferson County: 11.4 %Jefferson County11.4Camas County: 10.8 %Camas County10.8Oneida County: 10.2 %Oneida County10.2Bannock County: 10 %Bannock County10Butte County: 9.4 %Butte County9.4Latah County: 8.9 %Latah County8.9Ada County: 8.4 %Ada County8.4Bear Lake County: 8.3 %Bear Lake County8.3Madison County: 6.8 %Madison County6.8Clark County: 43.8 %Clark County43.8Custer County: 31.5 %Custer County31.5Gooding County: 25.3 %Gooding County25.3Lincoln County: 23.8 %Lincoln County23.8Idaho County: 21.7 %Idaho County21.7Minidoka County: 21.6 %Minidoka County21.6Shoshone County: 21.5 %Shoshone County21.5Owyhee County: 21 %Owyhee County21Blaine County: 21 %Blaine County21Jerome County: 19.8 %Jerome County19.8Benewah County: 18.5 %Benewah County18.5Clearwater County: 18 %Clearwater County18Gem County: 17.7 %Gem County17.7Adams County: 17.5 %Adams County17.5Payette County: 16.8 %Payette County16.8Power County: 16.7 %Power County16.7Washington County: 16.6 %Washington County16.6Boise County: 16.5 %Boise County16.5Caribou County: 15.8 %Caribou County15.8Canyon County: 15.7 %Canyon County15.7Lewis County: 15.7 %Lewis County15.7Fremont County: 15.2 %Fremont County15.2Teton County: 14.8 %Teton County14.8Boundary County: 14.8 %Boundary County14.8Cassia County: 14.7 %Cassia County14.7Lemhi County: 14.2 %Lemhi County14.2Bonner County: 13.6 %Bonner County13.6Twin Falls County: 13.4 %Twin Falls County13.4Bingham County: 13.2 %Bingham County13.2Valley County: 13.2 %Valley County13.2Elmore County: 13.1 %Elmore County13.1Kootenai County: 12.9 %Kootenai County12.9Bonneville County: 12.7 %Bonneville County12.7Nez Perce County: 12.7 %Nez Perce County12.7Franklin County: 12.3 %Franklin County12.3Jefferson County: 11.4 %Jefferson County11.4Camas County: 10.8 %Camas County10.8Oneida County: 10.2 %Oneida County10.2Bannock County: 10 %Bannock County10Butte County: 9.4 %Butte County9.4Latah County: 8.9 %Latah County8.9Ada County: 8.4 %Ada County8.4Bear Lake County: 8.3 %Bear Lake County8.3Madison County: 6.8 %Madison County6.8
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2022 (%)Change on 2021
1Clark County43.8+0.7 pts
2Custer County31.5+12.2 pts
3Gooding County25.3+1.9 pts
4Lincoln County23.8-1.1 pts
5Idaho County21.7-0.6 pts
6Minidoka County21.6-4.5 pts
7Shoshone County21.5-2.6 pts
8Owyhee County21-2.9 pts
9Blaine County21+0.8 pts
10Jerome County19.8-1.9 pts
11Benewah County18.5-1 pts
12Clearwater County18+1 pts
13Gem County17.7-2.1 pts
14Adams County17.5+1.1 pts
15Payette County16.8+0.8 pts
16Power County16.7-1.1 pts
17Washington County16.6-5.1 pts
18Boise County16.5-3.8 pts
19Caribou County15.8-2.2 pts
20Canyon County15.7-1.1 pts
21Lewis County15.7-3.1 pts
22Fremont County15.2+0.1 pts
23Teton County14.8+1.8 pts
24Boundary County14.8-7 pts
25Cassia County14.7-2.5 pts
26Lemhi County14.2-1.4 pts
27Bonner County13.6-0.4 pts
28Twin Falls County13.4-1 pts
29Bingham County13.2-1 pts
29Valley County13.2+0.1 pts
31Elmore County13.1-3.1 pts
32Kootenai County12.9-0 pts
33Bonneville County12.7+0.3 pts
34Nez Perce County12.7-0.4 pts
35Franklin County12.3+1.3 pts
36Jefferson County11.40 pts
37Camas County10.8-2.5 pts
38Oneida County10.2+3 pts
39Bannock County10-0.9 pts
40Butte County9.4+1.4 pts
41Latah County8.9+0.4 pts
42Ada County8.4-0.6 pts
43Bear Lake County8.3-3.2 pts
44Madison County6.8-1.6 pts

Other periods

About this ranking

People aged 35 to 64 without health insurance coverage of any kind, as a percentage of the civilian noninstitutionalized population aged 35 to 64. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.

Coverage is what people reported at the interview, so the five-year figure averages five years of answers. People whose only coverage is the Indian Health Service count as uninsured. Active-duty military and people living in institutions are outside the universe. For single-year model-based county figures under 65, see uninsured_rate_under_65, uninsured_rate_18_64 and uninsured_rate_under_19 (SAHIE), a different source.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Census Bureau. (2026). American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs (Counties in Idaho by uninsured rate, ages 35 to 64 (US, ACS), 2022) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat

MLA 9

American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs, Counties in Idaho by uninsured rate, ages 35 to 64 (US, ACS), 2022. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat. Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/idaho-counties?period=2022. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs. Counties in Idaho by uninsured rate, ages 35 to 64 (US, ACS), 2022. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/idaho-counties?period=2022.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs, Counties in Idaho by uninsured rate, ages 35 to 64 (US, ACS), 2022 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat, via Invokely: https://invokely.ai/rankings/uninsured-rate-ages-35-64/idaho-counties?period=2022 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_idaho_by_2022,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs: Counties in Idaho by uninsured rate, ages 35 to 64 (US, ACS), 2022}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/idaho-counties?period=2022. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary\_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs: Counties in Idaho by uninsured rate, ages 35 to 64 (US, ACS), 2022
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat
L2  - https://invokely.ai/rankings/uninsured-rate-ages-35-64/idaho-counties?period=2022
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/idaho-counties?period=2022.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat. Retrieved 2026-10-12.
ER  -
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Rank Counties in Idaho by uninsured rate, ages 35 to 64 (US, ACS) using official data, and cite the source.
rank_places {"indicator":"uninsured_rate_35_64","level":"province","within":"Idaho","limit":10}
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Questions

Which county has the highest uninsured rate, ages 35 to 64 (US, ACS)?

Clark County, with 43.8% in 2022, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, ages 35 to 64 (US, ACS)?

Madison County, with 6.8% in 2022.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs. Retrieved 2026-10-12.

Uninsured rate, ages 35 to 64 (US, ACS): other rankings

Counties in Idaho: more rankings