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 2023, at 13.8%. Bannock County had the lowest, at 4.6%. The median was 8.1% and the figure for Idaho was 6.8%. Source: the U.S. Census Bureau.

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Highest13.8Clark County
Median8.144 counties
Idaho6.8History

Map of counties, 2023

Ada County: 4.7 %Adams County: 8 %Bannock County: 4.6 %Bear Lake County: 6.7 %Benewah County: 10.3 %Bingham County: 5.9 %Blaine County: 10.7 %Boise County: 8.6 %Bonner County: 8.4 %Bonneville County: 5.7 %Boundary County: 11.7 %Butte County: 7.7 %Camas County: 10 %Canyon County: 9.2 %Caribou County: 8.5 %Cassia County: 8 %Clark County: 13.8 %Clearwater County: 6.9 %Custer County: 8.6 %Elmore County: 7.7 %Franklin County: 8.7 %Fremont County: 8.4 %Gem County: 9.1 %Gooding County: 10.8 %Idaho County: 9.4 %Jefferson County: 6 %Jerome County: 11.3 %Kootenai County: 6.1 %Latah County: 5.9 %Lemhi County: 9.7 %Lewis County: 7.9 %Lincoln County: 9.5 %Madison County: 6.9 %Minidoka County: 8.8 %Nez Perce County: 6 %Oneida County: 5.6 %Owyhee County: 13.2 %Payette County: 7.6 %Power County: 7.6 %Shoshone County: 7.1 %Teton County: 9.5 %Twin Falls County: 6.6 %Valley County: 8.2 %Washington County: 6.1 %
  • Under 6
  • 6 to 7.3
  • 7.3 to 8.1
  • 8.1 to 8.8
  • 8.8 to 10
  • 10 and over
%, 2023. 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, 2023

Clark County: 13.8 %Clark County13.8Owyhee County: 13.2 %Owyhee County13.2Boundary County: 11.7 %Boundary County11.7Jerome County: 11.3 %Jerome County11.3Gooding County: 10.8 %Gooding County10.8Blaine County: 10.7 %Blaine County10.7Benewah County: 10.3 %Benewah County10.3Camas County: 10 %Camas County10Lemhi County: 9.7 %Lemhi County9.7Lincoln County: 9.5 %Lincoln County9.5Teton County: 9.5 %Teton County9.5Idaho County: 9.4 %Idaho County9.4Canyon County: 9.2 %Canyon County9.2Gem County: 9.1 %Gem County9.1Minidoka County: 8.8 %Minidoka County8.8Franklin County: 8.7 %Franklin County8.7Boise County: 8.6 %Boise County8.6Custer County: 8.6 %Custer County8.6Caribou County: 8.5 %Caribou County8.5Bonner County: 8.4 %Bonner County8.4Fremont County: 8.4 %Fremont County8.4Valley County: 8.2 %Valley County8.2Adams County: 8 %Adams County8Cassia County: 8 %Cassia County8Lewis County: 7.9 %Lewis County7.9Butte County: 7.7 %Butte County7.7Elmore County: 7.7 %Elmore County7.7Payette County: 7.6 %Payette County7.6Power County: 7.6 %Power County7.6Shoshone County: 7.1 %Shoshone County7.1Clearwater County: 6.9 %Clearwater County6.9Madison County: 6.9 %Madison County6.9Bear Lake County: 6.7 %Bear Lake County6.7Twin Falls County: 6.6 %Twin Falls County6.6Kootenai County: 6.1 %Kootenai County6.1Washington County: 6.1 %Washington County6.1Jefferson County: 6 %Jefferson County6Nez Perce County: 6 %Nez Perce County6Bingham County: 5.9 %Bingham County5.9Latah County: 5.9 %Latah County5.9Bonneville County: 5.7 %Bonneville County5.7Oneida County: 5.6 %Oneida County5.6Ada County: 4.7 %Ada County4.7Bannock County: 4.6 %Bannock County4.6Clark County: 13.8 %Clark County13.8Owyhee County: 13.2 %Owyhee County13.2Boundary County: 11.7 %Boundary County11.7Jerome County: 11.3 %Jerome County11.3Gooding County: 10.8 %Gooding County10.8Blaine County: 10.7 %Blaine County10.7Benewah County: 10.3 %Benewah County10.3Camas County: 10 %Camas County10Lemhi County: 9.7 %Lemhi County9.7Lincoln County: 9.5 %Lincoln County9.5Teton County: 9.5 %Teton County9.5Idaho County: 9.4 %Idaho County9.4Canyon County: 9.2 %Canyon County9.2Gem County: 9.1 %Gem County9.1Minidoka County: 8.8 %Minidoka County8.8Franklin County: 8.7 %Franklin County8.7Boise County: 8.6 %Boise County8.6Custer County: 8.6 %Custer County8.6Caribou County: 8.5 %Caribou County8.5Bonner County: 8.4 %Bonner County8.4Fremont County: 8.4 %Fremont County8.4Valley County: 8.2 %Valley County8.2Adams County: 8 %Adams County8Cassia County: 8 %Cassia County8Lewis County: 7.9 %Lewis County7.9Butte County: 7.7 %Butte County7.7Elmore County: 7.7 %Elmore County7.7Payette County: 7.6 %Payette County7.6Power County: 7.6 %Power County7.6Shoshone County: 7.1 %Shoshone County7.1Clearwater County: 6.9 %Clearwater County6.9Madison County: 6.9 %Madison County6.9Bear Lake County: 6.7 %Bear Lake County6.7Twin Falls County: 6.6 %Twin Falls County6.6Kootenai County: 6.1 %Kootenai County6.1Washington County: 6.1 %Washington County6.1Jefferson County: 6 %Jefferson County6Nez Perce County: 6 %Nez Perce County6Bingham County: 5.9 %Bingham County5.9Latah County: 5.9 %Latah County5.9Bonneville County: 5.7 %Bonneville County5.7Oneida County: 5.6 %Oneida County5.6Ada County: 4.7 %Ada County4.7Bannock County: 4.6 %Bannock County4.6
%. 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

RankCounties2023 (%)Change on 2022
1Clark County13.8+3.2 pts
2Owyhee County13.2+4.8 pts
3Boundary County11.7+3.5 pts
4Jerome County11.3+2.4 pts
5Gooding County10.8+1.3 pts
6Blaine County10.7+0.5 pts
7Benewah County10.3+1.5 pts
8Camas County10+0.4 pts
9Lemhi County9.7+1.8 pts
10Lincoln County9.5+2 pts
10Teton County9.5-0.6 pts
12Idaho County9.4+2.6 pts
13Canyon County9.2+2.4 pts
14Gem County9.1+2.5 pts
15Minidoka County8.8+1 pts
16Franklin County8.7+1.9 pts
17Boise County8.6+3 pts
17Custer County8.6+0.9 pts
19Caribou County8.5+2.9 pts
20Bonner County8.4+1.5 pts
20Fremont County8.4+1 pts
22Valley County8.2+0.4 pts
23Adams County8+1.1 pts
23Cassia County8+1.8 pts
25Lewis County7.9+1.7 pts
26Butte County7.7+2.1 pts
26Elmore County7.7+1.7 pts
28Payette County7.6+1.3 pts
28Power County7.6+0.6 pts
30Shoshone County7.1+0.9 pts
31Clearwater County6.9+2 pts
31Madison County6.9+1 pts
33Bear Lake County6.7+1 pts
34Twin Falls County6.6-0.1 pts
35Kootenai County6.1+0.5 pts
35Washington County6.1+1.5 pts
37Jefferson County6+1.4 pts
37Nez Perce County6+0.6 pts
39Bingham County5.9+0.2 pts
39Latah County5.9+1.8 pts
41Bonneville County5.7+0.4 pts
42Oneida County5.6+0.7 pts
43Ada County4.7+0.1 pts
44Bannock County4.6+0.8 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-2023-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), 2023) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2023-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), 2023. U.S. Census Bureau, 6 Aug. 2026, https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2023-csv.zip. Invokely, https://invokely.ai/rankings/uninsured-rate-under-19/idaho-counties?period=2023. 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), 2023. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2023-csv.zip. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-under-19/idaho-counties?period=2023.

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), 2023 [Dataset]. Available at: https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2023-csv.zip, via Invokely: https://invokely.ai/rankings/uninsured-rate-under-19/idaho-counties?period=2023 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_idaho_by_2023,
  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), 2023}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2023-csv.zip},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-19/idaho-counties?period=2023. 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-2023-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), 2023
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-2023-csv.zip
L2  - https://invokely.ai/rankings/uninsured-rate-under-19/idaho-counties?period=2023
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-19/idaho-counties?period=2023.
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-2023-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 13.8% in 2023, according to the U.S. Census Bureau.

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

Bannock County, with 4.6% in 2023.

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