Data / Rankings / Uninsured rate, under 19 (US model-based estimate) / Counties in Utah

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

Wayne County had the highest uninsured rate, under 19 (US model-based estimate) of 29 counties in 2021, at 18.7%. Davis County had the lowest, at 6.3%. The median was 8.6% and the figure for Utah was 7.9%. Source: the U.S. Census Bureau.

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Highest18.7Wayne County
Lowest6.3Davis County
Median8.629 counties
Utah7.9History

Map of counties, 2021

Beaver County: 10.6 %Box Elder County: 7.9 %Cache County: 7.3 %Carbon County: 6.6 %Daggett County: 11.7 %Davis County: 6.3 %Duchesne County: 11.8 %Emery County: 7.5 %Garfield County: 12 %Grand County: 11.7 %Iron County: 8 %Juab County: 8.5 %Kane County: 10.3 %Millard County: 12.2 %Morgan County: 7.2 %Piute County: 9.6 %Rich County: 15.1 %Salt Lake County: 8.6 %San Juan County: 8.8 %Sanpete County: 7.6 %Sevier County: 8.5 %Summit County: 7.4 %Tooele County: 7.1 %Uintah County: 11.8 %Utah County: 6.4 %Wasatch County: 9.1 %Washington County: 10.5 %Wayne County: 18.7 %Weber County: 8.5 %
  • Under 7.4
  • 7.4 to 8.5
  • 8.5 to 9.5
  • 9.5 to 12
  • 12 and over
%, 2021. 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, 2021

Wayne County: 18.7 %Wayne County18.7Rich County: 15.1 %Rich County15.1Millard County: 12.2 %Millard County12.2Garfield County: 12 %Garfield County12Duchesne County: 11.8 %Duchesne County11.8Uintah County: 11.8 %Uintah County11.8Daggett County: 11.7 %Daggett County11.7Grand County: 11.7 %Grand County11.7Beaver County: 10.6 %Beaver County10.6Washington County: 10.5 %Washington County10.5Kane County: 10.3 %Kane County10.3Piute County: 9.6 %Piute County9.6Wasatch County: 9.1 %Wasatch County9.1San Juan County: 8.8 %San Juan County8.8Salt Lake County: 8.6 %Salt Lake County8.6Juab County: 8.5 %Juab County8.5Sevier County: 8.5 %Sevier County8.5Weber County: 8.5 %Weber County8.5Iron County: 8 %Iron County8Box Elder County: 7.9 %Box Elder County7.9Sanpete County: 7.6 %Sanpete County7.6Emery County: 7.5 %Emery County7.5Summit County: 7.4 %Summit County7.4Cache County: 7.3 %Cache County7.3Morgan County: 7.2 %Morgan County7.2Tooele County: 7.1 %Tooele County7.1Carbon County: 6.6 %Carbon County6.6Utah County: 6.4 %Utah County6.4Davis County: 6.3 %Davis County6.3Wayne County: 18.7 %Wayne County18.7Rich County: 15.1 %Rich County15.1Millard County: 12.2 %Millard County12.2Garfield County: 12 %Garfield County12Duchesne County: 11.8 %Duchesne County11.8Uintah County: 11.8 %Uintah County11.8Daggett County: 11.7 %Daggett County11.7Grand County: 11.7 %Grand County11.7Beaver County: 10.6 %Beaver County10.6Washington County: 10.5 %Washington County10.5Kane County: 10.3 %Kane County10.3Piute County: 9.6 %Piute County9.6Wasatch County: 9.1 %Wasatch County9.1San Juan County: 8.8 %San Juan County8.8Salt Lake County: 8.6 %Salt Lake County8.6Juab County: 8.5 %Juab County8.5Sevier County: 8.5 %Sevier County8.5Weber County: 8.5 %Weber County8.5Iron County: 8 %Iron County8Box Elder County: 7.9 %Box Elder County7.9Sanpete County: 7.6 %Sanpete County7.6Emery County: 7.5 %Emery County7.5Summit County: 7.4 %Summit County7.4Cache County: 7.3 %Cache County7.3Morgan County: 7.2 %Morgan County7.2Tooele County: 7.1 %Tooele County7.1Carbon County: 6.6 %Carbon County6.6Utah County: 6.4 %Utah County6.4Davis County: 6.3 %Davis County6.3
%. 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

RankCounties2021 (%)Change on 2020
1Wayne County18.7+5.4 pts
2Rich County15.1+1.3 pts
3Millard County12.2+1.2 pts
4Garfield County12-0.4 pts
5Duchesne County11.8+2.1 pts
5Uintah County11.80 pts
7Daggett County11.7-2.7 pts
7Grand County11.7+1.1 pts
9Beaver County10.6-1.1 pts
10Washington County10.5+0.9 pts
11Kane County10.3+1.4 pts
12Piute County9.6+1.2 pts
13Wasatch County9.1+0.5 pts
14San Juan County8.8-1.6 pts
15Salt Lake County8.6+1.1 pts
16Juab County8.5-1.2 pts
16Sevier County8.5+0.6 pts
16Weber County8.5+1.6 pts
19Iron County8+0.2 pts
20Box Elder County7.9-0.5 pts
21Sanpete County7.6-0.5 pts
22Emery County7.5-0.9 pts
23Summit County7.4+0.5 pts
24Cache County7.3+1.8 pts
25Morgan County7.2+1 pts
26Tooele County7.1-2.6 pts
27Carbon County6.6+0.8 pts
28Utah County6.4-0.1 pts
29Davis County6.3+1.1 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-2021-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 Utah by uninsured rate, under 19 (US model-based estimate), 2021) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2021-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 Utah by uninsured rate, under 19 (US model-based estimate), 2021. U.S. Census Bureau, 6 Aug. 2026, https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2021-csv.zip. Invokely, https://invokely.ai/rankings/uninsured-rate-under-19/utah-counties?period=2021. 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 Utah by uninsured rate, under 19 (US model-based estimate), 2021. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2021-csv.zip. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-under-19/utah-counties?period=2021.

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 Utah by uninsured rate, under 19 (US model-based estimate), 2021 [Dataset]. Available at: https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2021-csv.zip, via Invokely: https://invokely.ai/rankings/uninsured-rate-under-19/utah-counties?period=2021 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_utah_by_2021,
  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 Utah by uninsured rate, under 19 (US model-based estimate), 2021}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2021-csv.zip},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-19/utah-counties?period=2021. 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-2021-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 Utah by uninsured rate, under 19 (US model-based estimate), 2021
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-2021-csv.zip
L2  - https://invokely.ai/rankings/uninsured-rate-under-19/utah-counties?period=2021
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-19/utah-counties?period=2021.
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-2021-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)?

Wayne County, with 18.7% in 2021, according to the U.S. Census Bureau.

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

Davis County, with 6.3% in 2021.

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 Utah: more rankings