Data / Rankings / Uninsured rate, under 65 (US model-based estimate) / Counties in Idaho

Counties in Idaho by uninsured rate, under 65 (US model-based estimate)

Clark County had the highest uninsured rate, under 65 (US model-based estimate) of 44 counties in 2016, at 27.4%. Madison County had the lowest, at 8.8%. The median was 13.4% and the figure for Idaho was 11.8%. Source: the U.S. Census Bureau.

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Highest27.4Clark County
Lowest8.8Madison County
Median13.444 counties
Idaho11.8History

Map of counties, 2016

Ada County: 8.9 %Adams County: 14.7 %Bannock County: 9.8 %Bear Lake County: 9.8 %Benewah County: 13.1 %Bingham County: 14.5 %Blaine County: 16.2 %Boise County: 11.5 %Bonner County: 12 %Bonneville County: 9.3 %Boundary County: 16.1 %Butte County: 14 %Camas County: 15.9 %Canyon County: 15.3 %Caribou County: 9.2 %Cassia County: 15 %Clark County: 27.4 %Clearwater County: 12.9 %Custer County: 13.3 %Elmore County: 13.4 %Franklin County: 13 %Fremont County: 14.9 %Gem County: 13.4 %Gooding County: 19.9 %Idaho County: 14 %Jefferson County: 12.8 %Jerome County: 18.1 %Kootenai County: 11.2 %Latah County: 10.2 %Lemhi County: 12.1 %Lewis County: 15.8 %Lincoln County: 17.2 %Madison County: 8.8 %Minidoka County: 18.2 %Nez Perce County: 11 %Oneida County: 10.9 %Owyhee County: 22.8 %Payette County: 13.1 %Power County: 16.5 %Shoshone County: 11.7 %Teton County: 16.5 %Twin Falls County: 12.3 %Valley County: 13.2 %Washington County: 14.9 %
  • Under 11
  • 11 to 12
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  • 13 to 15
  • 15 to 16
  • 16 and over
%, 2016. Source: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2016

Clark County: 27.4 %Clark County27.4Owyhee County: 22.8 %Owyhee County22.8Gooding County: 19.9 %Gooding County19.9Minidoka County: 18.2 %Minidoka County18.2Jerome County: 18.1 %Jerome County18.1Lincoln County: 17.2 %Lincoln County17.2Power County: 16.5 %Power County16.5Teton County: 16.5 %Teton County16.5Blaine County: 16.2 %Blaine County16.2Boundary County: 16.1 %Boundary County16.1Camas County: 15.9 %Camas County15.9Lewis County: 15.8 %Lewis County15.8Canyon County: 15.3 %Canyon County15.3Cassia County: 15 %Cassia County15Fremont County: 14.9 %Fremont County14.9Washington County: 14.9 %Washington County14.9Adams County: 14.7 %Adams County14.7Bingham County: 14.5 %Bingham County14.5Butte County: 14 %Butte County14Idaho County: 14 %Idaho County14Elmore County: 13.4 %Elmore County13.4Gem County: 13.4 %Gem County13.4Custer County: 13.3 %Custer County13.3Valley County: 13.2 %Valley County13.2Benewah County: 13.1 %Benewah County13.1Payette County: 13.1 %Payette County13.1Franklin County: 13 %Franklin County13Clearwater County: 12.9 %Clearwater County12.9Jefferson County: 12.8 %Jefferson County12.8Twin Falls County: 12.3 %Twin Falls County12.3Lemhi County: 12.1 %Lemhi County12.1Bonner County: 12 %Bonner County12Shoshone County: 11.7 %Shoshone County11.7Boise County: 11.5 %Boise County11.5Kootenai County: 11.2 %Kootenai County11.2Nez Perce County: 11 %Nez Perce County11Oneida County: 10.9 %Oneida County10.9Latah County: 10.2 %Latah County10.2Bannock County: 9.8 %Bannock County9.8Bear Lake County: 9.8 %Bear Lake County9.8Bonneville County: 9.3 %Bonneville County9.3Caribou County: 9.2 %Caribou County9.2Ada County: 8.9 %Ada County8.9Madison County: 8.8 %Madison County8.8Clark County: 27.4 %Clark County27.4Owyhee County: 22.8 %Owyhee County22.8Gooding County: 19.9 %Gooding County19.9Minidoka County: 18.2 %Minidoka County18.2Jerome County: 18.1 %Jerome County18.1Lincoln County: 17.2 %Lincoln County17.2Power County: 16.5 %Power County16.5Teton County: 16.5 %Teton County16.5Blaine County: 16.2 %Blaine County16.2Boundary County: 16.1 %Boundary County16.1Camas County: 15.9 %Camas County15.9Lewis County: 15.8 %Lewis County15.8Canyon County: 15.3 %Canyon County15.3Cassia County: 15 %Cassia County15Fremont County: 14.9 %Fremont County14.9Washington County: 14.9 %Washington County14.9Adams County: 14.7 %Adams County14.7Bingham County: 14.5 %Bingham County14.5Butte County: 14 %Butte County14Idaho County: 14 %Idaho County14Elmore County: 13.4 %Elmore County13.4Gem County: 13.4 %Gem County13.4Custer County: 13.3 %Custer County13.3Valley County: 13.2 %Valley County13.2Benewah County: 13.1 %Benewah County13.1Payette County: 13.1 %Payette County13.1Franklin County: 13 %Franklin County13Clearwater County: 12.9 %Clearwater County12.9Jefferson County: 12.8 %Jefferson County12.8Twin Falls County: 12.3 %Twin Falls County12.3Lemhi County: 12.1 %Lemhi County12.1Bonner County: 12 %Bonner County12Shoshone County: 11.7 %Shoshone County11.7Boise County: 11.5 %Boise County11.5Kootenai County: 11.2 %Kootenai County11.2Nez Perce County: 11 %Nez Perce County11Oneida County: 10.9 %Oneida County10.9Latah County: 10.2 %Latah County10.2Bannock County: 9.8 %Bannock County9.8Bear Lake County: 9.8 %Bear Lake County9.8Bonneville County: 9.3 %Bonneville County9.3Caribou County: 9.2 %Caribou County9.2Ada County: 8.9 %Ada County8.9Madison County: 8.8 %Madison County8.8
%. Source: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties. Retrieved 2026-10-12.

Full ranking

RankCounties2016 (%)Change on 2015
1Clark County27.4+0.5 pts
2Owyhee County22.8-1.6 pts
3Gooding County19.9-2 pts
4Minidoka County18.2-1.2 pts
5Jerome County18.1-3 pts
6Lincoln County17.2-1.8 pts
7Power County16.5-2 pts
7Teton County16.5-3 pts
9Blaine County16.2-0.7 pts
10Boundary County16.1-0.7 pts
11Camas County15.9-6.1 pts
12Lewis County15.8-0.3 pts
13Canyon County15.3-0.4 pts
14Cassia County15-3.3 pts
15Fremont County14.9-1 pts
15Washington County14.9-2.6 pts
17Adams County14.7-1 pts
18Bingham County14.5-1.5 pts
19Butte County14+0.9 pts
19Idaho County14-0.8 pts
21Elmore County13.4-0.1 pts
21Gem County13.4-1.4 pts
23Custer County13.3-0.2 pts
24Valley County13.2-0.3 pts
25Benewah County13.1-2.7 pts
25Payette County13.1-2 pts
27Franklin County13-0.6 pts
28Clearwater County12.90 pts
29Jefferson County12.8-0.1 pts
30Twin Falls County12.3-2.7 pts
31Lemhi County12.1-2.2 pts
32Bonner County12-1.1 pts
33Shoshone County11.7-1.3 pts
34Boise County11.5-1.9 pts
35Kootenai County11.2-0.4 pts
36Nez Perce County11-0.2 pts
37Oneida County10.9-0.9 pts
38Latah County10.2+0.1 pts
39Bannock County9.8-1.7 pts
39Bear Lake County9.8-1.1 pts
41Bonneville County9.3-2.3 pts
42Caribou County9.2-1.4 pts
43Ada County8.9-0.6 pts
44Madison County8.8-0.3 pts

Other periods

About this ranking

People under 65 without health insurance coverage of any kind, as a percentage of all people under 65. United States: Census Bureau Small Area Health Insurance Estimates (SAHIE) for states and counties, all races, both sexes and all income levels.

A model-based single-year estimate that combines the American Community Survey with administrative records and population estimates, so every county gets a figure. Covers states and counties only, because the SAHIE dataset files have no national row. The Census Bureau advises comparing years from 2008 on only; 2013 is the updated release. People 65 and over are left out because nearly all of them have Medicare.

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. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2016-csv.zip. 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). Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties (Counties in Idaho by uninsured rate, under 65 (US model-based estimate), 2016) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2016-csv.zip

MLA 9

Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties, Counties in Idaho by uninsured rate, under 65 (US model-based estimate), 2016. U.S. Census Bureau, 6 Aug. 2026, https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2016-csv.zip. Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/idaho-counties?period=2016. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties. Counties in Idaho by uninsured rate, under 65 (US model-based estimate), 2016. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2016-csv.zip. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/idaho-counties?period=2016.

Harvard

U.S. Census Bureau (2026) Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties, Counties in Idaho by uninsured rate, under 65 (US model-based estimate), 2016 [Dataset]. Available at: https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2016-csv.zip, via Invokely: https://invokely.ai/rankings/uninsured-rate-under-65/idaho-counties?period=2016 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_idaho_by_2016,
  author = {{U.S. Census Bureau}},
  title = {{Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties: Counties in Idaho by uninsured rate, under 65 (US model-based estimate), 2016}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2016-csv.zip},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/idaho-counties?period=2016. Publisher attribution: U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2016-csv.zip. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties: Counties in Idaho by uninsured rate, under 65 (US model-based estimate), 2016
PY  - 2026
DA  - 2026/08/06
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2016-csv.zip
L2  - https://invokely.ai/rankings/uninsured-rate-under-65/idaho-counties?period=2016
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/idaho-counties?period=2016.
N1  - Publisher attribution: U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2016-csv.zip. Retrieved 2026-10-12.
ER  -
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Questions

Which county has the highest uninsured rate, under 65 (US model-based estimate)?

Clark County, with 27.4% in 2016, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, under 65 (US model-based estimate)?

Madison County, with 8.8% in 2016.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties. Retrieved 2026-10-12.

Uninsured rate, under 65 (US model-based estimate): other rankings

Counties in Idaho: more rankings