Counties in Idaho by uninsured rate, under 19 (US model-based estimate)

Clark County had the highest uninsured rate, under 19 (US model-based estimate) of 44 counties in 2015, at 15.6%. Ada County had the lowest, at 4.2%. The median was 7.7% and the figure for Idaho was 5.9%. Source: the U.S. Census Bureau.

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Highest15.6Clark County
Lowest4.2Ada County
Median7.744 counties
Idaho5.9History

Map of counties, 2015

Ada County: 4.2 %Adams County: 9.2 %Bannock County: 4.4 %Bear Lake County: 6.5 %Benewah County: 7.9 %Bingham County: 8.7 %Blaine County: 10.8 %Boise County: 7.8 %Bonner County: 6 %Bonneville County: 5.4 %Boundary County: 7.9 %Butte County: 7.3 %Camas County: 14.8 %Canyon County: 5.9 %Caribou County: 6 %Cassia County: 8.6 %Clark County: 15.6 %Clearwater County: 6 %Custer County: 8.4 %Elmore County: 5.7 %Franklin County: 7.3 %Fremont County: 8.1 %Gem County: 7 %Gooding County: 9.5 %Idaho County: 7.6 %Jefferson County: 6.4 %Jerome County: 9.9 %Kootenai County: 5.5 %Latah County: 4.9 %Lemhi County: 7.9 %Lewis County: 9.1 %Lincoln County: 9.7 %Madison County: 4.5 %Minidoka County: 8 %Nez Perce County: 5.5 %Oneida County: 7.5 %Owyhee County: 11.4 %Payette County: 7.2 %Power County: 8.8 %Shoshone County: 5.4 %Teton County: 13.1 %Twin Falls County: 7 %Valley County: 8.4 %Washington County: 8.9 %
  • Under 5.5
  • 5.5 to 6.7
  • 6.7 to 7.7
  • 7.7 to 8.4
  • 8.4 to 9.5
  • 9.5 and over
%, 2015. Source: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2015

Clark County: 15.6 %Clark County15.6Camas County: 14.8 %Camas County14.8Teton County: 13.1 %Teton County13.1Owyhee County: 11.4 %Owyhee County11.4Blaine County: 10.8 %Blaine County10.8Jerome County: 9.9 %Jerome County9.9Lincoln County: 9.7 %Lincoln County9.7Gooding County: 9.5 %Gooding County9.5Adams County: 9.2 %Adams County9.2Lewis County: 9.1 %Lewis County9.1Washington County: 8.9 %Washington County8.9Power County: 8.8 %Power County8.8Bingham County: 8.7 %Bingham County8.7Cassia County: 8.6 %Cassia County8.6Custer County: 8.4 %Custer County8.4Valley County: 8.4 %Valley County8.4Fremont County: 8.1 %Fremont County8.1Minidoka County: 8 %Minidoka County8Benewah County: 7.9 %Benewah County7.9Boundary County: 7.9 %Boundary County7.9Lemhi County: 7.9 %Lemhi County7.9Boise County: 7.8 %Boise County7.8Idaho County: 7.6 %Idaho County7.6Oneida County: 7.5 %Oneida County7.5Butte County: 7.3 %Butte County7.3Franklin County: 7.3 %Franklin County7.3Payette County: 7.2 %Payette County7.2Gem County: 7 %Gem County7Twin Falls County: 7 %Twin Falls County7Bear Lake County: 6.5 %Bear Lake County6.5Jefferson County: 6.4 %Jefferson County6.4Bonner County: 6 %Bonner County6Caribou County: 6 %Caribou County6Clearwater County: 6 %Clearwater County6Canyon County: 5.9 %Canyon County5.9Elmore County: 5.7 %Elmore County5.7Kootenai County: 5.5 %Kootenai County5.5Nez Perce County: 5.5 %Nez Perce County5.5Bonneville County: 5.4 %Bonneville County5.4Shoshone County: 5.4 %Shoshone County5.4Latah County: 4.9 %Latah County4.9Madison County: 4.5 %Madison County4.5Bannock County: 4.4 %Bannock County4.4Ada County: 4.2 %Ada County4.2Clark County: 15.6 %Clark County15.6Camas County: 14.8 %Camas County14.8Teton County: 13.1 %Teton County13.1Owyhee County: 11.4 %Owyhee County11.4Blaine County: 10.8 %Blaine County10.8Jerome County: 9.9 %Jerome County9.9Lincoln County: 9.7 %Lincoln County9.7Gooding County: 9.5 %Gooding County9.5Adams County: 9.2 %Adams County9.2Lewis County: 9.1 %Lewis County9.1Washington County: 8.9 %Washington County8.9Power County: 8.8 %Power County8.8Bingham County: 8.7 %Bingham County8.7Cassia County: 8.6 %Cassia County8.6Custer County: 8.4 %Custer County8.4Valley County: 8.4 %Valley County8.4Fremont County: 8.1 %Fremont County8.1Minidoka County: 8 %Minidoka County8Benewah County: 7.9 %Benewah County7.9Boundary County: 7.9 %Boundary County7.9Lemhi County: 7.9 %Lemhi County7.9Boise County: 7.8 %Boise County7.8Idaho County: 7.6 %Idaho County7.6Oneida County: 7.5 %Oneida County7.5Butte County: 7.3 %Butte County7.3Franklin County: 7.3 %Franklin County7.3Payette County: 7.2 %Payette County7.2Gem County: 7 %Gem County7Twin Falls County: 7 %Twin Falls County7Bear Lake County: 6.5 %Bear Lake County6.5Jefferson County: 6.4 %Jefferson County6.4Bonner County: 6 %Bonner County6Caribou County: 6 %Caribou County6Clearwater County: 6 %Clearwater County6Canyon County: 5.9 %Canyon County5.9Elmore County: 5.7 %Elmore County5.7Kootenai County: 5.5 %Kootenai County5.5Nez Perce County: 5.5 %Nez Perce County5.5Bonneville County: 5.4 %Bonneville County5.4Shoshone County: 5.4 %Shoshone County5.4Latah County: 4.9 %Latah County4.9Madison County: 4.5 %Madison County4.5Bannock County: 4.4 %Bannock County4.4Ada County: 4.2 %Ada County4.2
%. Source: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties. Retrieved 2026-10-12.

Full ranking

RankCounties2015 (%)Change on 2014
1Clark County15.6-5.8 pts
2Camas County14.8-1.8 pts
3Teton County13.1-3.1 pts
4Owyhee County11.4-4.3 pts
5Blaine County10.8-5.2 pts
6Jerome County9.9-3.6 pts
7Lincoln County9.7-4.6 pts
8Gooding County9.5-4 pts
9Adams County9.2-4.9 pts
10Lewis County9.1-1.2 pts
11Washington County8.9-2.9 pts
12Power County8.8-3.1 pts
13Bingham County8.7-2.6 pts
14Cassia County8.6-5.2 pts
15Custer County8.4-5 pts
15Valley County8.4-3.3 pts
17Fremont County8.1-3.7 pts
18Minidoka County8-3.3 pts
19Benewah County7.9-2.9 pts
19Boundary County7.9-5.4 pts
19Lemhi County7.9-2 pts
22Boise County7.8-3.1 pts
23Idaho County7.6-3.8 pts
24Oneida County7.5-3.9 pts
25Butte County7.3-2.7 pts
25Franklin County7.3-2.6 pts
27Payette County7.2-2 pts
28Gem County7-2.6 pts
28Twin Falls County7-2.7 pts
30Bear Lake County6.5-3 pts
31Jefferson County6.4-2.8 pts
32Bonner County6-3.6 pts
32Caribou County6-2.3 pts
32Clearwater County6-3 pts
35Canyon County5.9-2.8 pts
36Elmore County5.7-3.4 pts
37Kootenai County5.5-2 pts
37Nez Perce County5.5-1.3 pts
39Bonneville County5.4-2 pts
39Shoshone County5.4-3.8 pts
41Latah County4.9-2.8 pts
42Madison County4.5-2.4 pts
43Bannock County4.4-3.1 pts
44Ada County4.2-1.9 pts

Other periods

About this ranking

People under 19 without health insurance coverage of any kind, as a percentage of all people under 19. 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. Under 19 matches the age limit for children in Medicaid and the Children's Health Insurance Program (CHIP).

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 19, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2015-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 19, all races, both sexes, all income levels, states and counties (Counties in Idaho by uninsured rate, under 19 (US model-based estimate), 2015) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2015-csv.zip

MLA 9

Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties, Counties in Idaho by uninsured rate, under 19 (US model-based estimate), 2015. U.S. Census Bureau, 6 Aug. 2026, https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2015-csv.zip. Invokely, https://invokely.ai/rankings/uninsured-rate-under-19/idaho-counties?period=2015. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties. Counties in Idaho by uninsured rate, under 19 (US model-based estimate), 2015. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2015-csv.zip. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-under-19/idaho-counties?period=2015.

Harvard

U.S. Census Bureau (2026) Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties, Counties in Idaho by uninsured rate, under 19 (US model-based estimate), 2015 [Dataset]. Available at: https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2015-csv.zip, via Invokely: https://invokely.ai/rankings/uninsured-rate-under-19/idaho-counties?period=2015 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_idaho_by_2015,
  author = {{U.S. Census Bureau}},
  title = {{Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties: Counties in Idaho by uninsured rate, under 19 (US model-based estimate), 2015}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2015-csv.zip},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-19/idaho-counties?period=2015. Publisher attribution: U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2015-csv.zip. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties: Counties in Idaho by uninsured rate, under 19 (US model-based estimate), 2015
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-2015-csv.zip
L2  - https://invokely.ai/rankings/uninsured-rate-under-19/idaho-counties?period=2015
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-19/idaho-counties?period=2015.
N1  - Publisher attribution: U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2015-csv.zip. Retrieved 2026-10-12.
ER  - 
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Questions

Which county has the highest uninsured rate, under 19 (US model-based estimate)?

Clark County, with 15.6% in 2015, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, under 19 (US model-based estimate)?

Ada County, with 4.2% in 2015.

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 19, all races, both sexes, all income levels, states and counties. Retrieved 2026-10-12.

Uninsured rate, under 19 (US model-based estimate): other rankings

Counties in Idaho: more rankings