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

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

LaGrange County had the highest uninsured rate, under 65 (US model-based estimate) of 92 counties in 2020, at 28.6%. Hamilton County had the lowest, at 4.6%. The median was 9% and the figure for Indiana was 9%. Source: the U.S. Census Bureau.

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Highest28.6LaGrange County
Lowest4.6Hamilton County
Median992 counties
Indiana9History

Map of counties, 2020

Adams County: 12.3 %Allen County: 9.2 %Bartholomew County: 8.8 %Benton County: 10.8 %Blackford County: 8.7 %Boone County: 6.9 %Brown County: 9.6 %Carroll County: 10 %Cass County: 12 %Clark County: 9 %Clay County: 8.6 %Clinton County: 12.2 %Crawford County: 11.6 %Daviess County: 19.7 %Dearborn County: 7.7 %Decatur County: 8.7 %DeKalb County: 8 %Delaware County: 8.5 %Dubois County: 9.2 %Elkhart County: 16.6 %Fayette County: 8.8 %Floyd County: 7.4 %Fountain County: 9.7 %Franklin County: 8.9 %Fulton County: 10.4 %Gibson County: 6.7 %Grant County: 8.3 %Greene County: 8.6 %Hamilton County: 4.6 %Hancock County: 6.7 %Harrison County: 8.6 %Hendricks County: 6.3 %Henry County: 8.3 %Howard County: 8.1 %Huntington County: 8.4 %Jackson County: 10.1 %Jasper County: 10 %Jay County: 9.9 %Jefferson County: 9 %Jennings County: 8.4 %Johnson County: 7.3 %Knox County: 10 %Kosciusko County: 12.8 %LaGrange County: 28.6 %Lake County: 8.1 %LaPorte County: 8.3 %Lawrence County: 8.8 %Madison County: 9.2 %Marion County: 9.4 %Marshall County: 13 %Martin County: 9.2 %Miami County: 9.7 %Monroe County: 9.5 %Montgomery County: 10.5 %Morgan County: 8.5 %Newton County: 11.9 %Noble County: 11.5 %Ohio County: 9.4 %Orange County: 10.9 %Owen County: 11.1 %Parke County: 11.6 %Perry County: 6.8 %Pike County: 10.5 %Porter County: 6.3 %Posey County: 6.4 %Pulaski County: 9.6 %Putnam County: 7.9 %Randolph County: 9.9 %Ripley County: 9.2 %Rush County: 9.9 %St. Joseph County: 8.4 %Scott County: 8.6 %Shelby County: 9 %Spencer County: 8.8 %Starke County: 9.5 %Steuben County: 8.9 %Sullivan County: 8.4 %Switzerland County: 10.8 %Tippecanoe County: 8 %Tipton County: 8.6 %Union County: 10.3 %Vanderburgh County: 8.6 %Vermillion County: 8.6 %Vigo County: 9.8 %Wabash County: 9.2 %Warren County: 7.3 %Warrick County: 6.7 %Washington County: 9.7 %Wayne County: 9.5 %Wells County: 7.7 %White County: 10.6 %Whitley County: 8.3 %
  • Under 8
  • 8 to 8.6
  • 8.6 to 9
  • 9 to 9.7
  • 9.7 to 11
  • 11 and over
%, 2020. 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.

Top 40 counties, 2020

LaGrange County: 28.6 %LaGrange County28.6Daviess County: 19.7 %Daviess County19.7Elkhart County: 16.6 %Elkhart County16.6Marshall County: 13 %Marshall County13Kosciusko County: 12.8 %Kosciusko County12.8Adams County: 12.3 %Adams County12.3Clinton County: 12.2 %Clinton County12.2Cass County: 12 %Cass County12Newton County: 11.9 %Newton County11.9Crawford County: 11.6 %Crawford County11.6Parke County: 11.6 %Parke County11.6Noble County: 11.5 %Noble County11.5Owen County: 11.1 %Owen County11.1Orange County: 10.9 %Orange County10.9Benton County: 10.8 %Benton County10.8Switzerland County: 10.8 %Switzerland County10.8White County: 10.6 %White County10.6Montgomery County: 10.5 %Montgomery County10.5Pike County: 10.5 %Pike County10.5Fulton County: 10.4 %Fulton County10.4Union County: 10.3 %Union County10.3Jackson County: 10.1 %Jackson County10.1Carroll County: 10 %Carroll County10Jasper County: 10 %Jasper County10Knox County: 10 %Knox County10Jay County: 9.9 %Jay County9.9Randolph County: 9.9 %Randolph County9.9Rush County: 9.9 %Rush County9.9Vigo County: 9.8 %Vigo County9.8Fountain County: 9.7 %Fountain County9.7Miami County: 9.7 %Miami County9.7Washington County: 9.7 %Washington County9.7Brown County: 9.6 %Brown County9.6Pulaski County: 9.6 %Pulaski County9.6Monroe County: 9.5 %Monroe County9.5Starke County: 9.5 %Starke County9.5Wayne County: 9.5 %Wayne County9.5Marion County: 9.4 %Marion County9.4Ohio County: 9.4 %Ohio County9.4Allen County: 9.2 %Allen County9.2LaGrange County: 28.6 %LaGrange County28.6Daviess County: 19.7 %Daviess County19.7Elkhart County: 16.6 %Elkhart County16.6Marshall County: 13 %Marshall County13Kosciusko County: 12.8 %Kosciusko County12.8Adams County: 12.3 %Adams County12.3Clinton County: 12.2 %Clinton County12.2Cass County: 12 %Cass County12Newton County: 11.9 %Newton County11.9Crawford County: 11.6 %Crawford County11.6Parke County: 11.6 %Parke County11.6Noble County: 11.5 %Noble County11.5Owen County: 11.1 %Owen County11.1Orange County: 10.9 %Orange County10.9Benton County: 10.8 %Benton County10.8Switzerland County: 10.8 %Switzerland County10.8White County: 10.6 %White County10.6Montgomery County: 10.5 %Montgomery County10.5Pike County: 10.5 %Pike County10.5Fulton County: 10.4 %Fulton County10.4Union County: 10.3 %Union County10.3Jackson County: 10.1 %Jackson County10.1Carroll County: 10 %Carroll County10Jasper County: 10 %Jasper County10Knox County: 10 %Knox County10Jay County: 9.9 %Jay County9.9Randolph County: 9.9 %Randolph County9.9Rush County: 9.9 %Rush County9.9Vigo County: 9.8 %Vigo County9.8Fountain County: 9.7 %Fountain County9.7Miami County: 9.7 %Miami County9.7Washington County: 9.7 %Washington County9.7Brown County: 9.6 %Brown County9.6Pulaski County: 9.6 %Pulaski County9.6Monroe County: 9.5 %Monroe County9.5Starke County: 9.5 %Starke County9.5Wayne County: 9.5 %Wayne County9.5Marion County: 9.4 %Marion County9.4Ohio County: 9.4 %Ohio County9.4Allen County: 9.2 %Allen County9.2
%. 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

RankCounties2020 (%)Change on 2019
1LaGrange County28.6+0.7 pts
2Daviess County19.7+0.9 pts
3Elkhart County16.6+1.5 pts
4Marshall County13-1.7 pts
5Kosciusko County12.8+0.3 pts
6Adams County12.3-2 pts
7Clinton County12.2+0.4 pts
8Cass County12-2.1 pts
9Newton County11.9-1.3 pts
10Crawford County11.6-0.9 pts
10Parke County11.6-0.9 pts
12Noble County11.5-1.2 pts
13Owen County11.1-1.6 pts
14Orange County10.9-0.4 pts
15Benton County10.8-0.7 pts
15Switzerland County10.8-1.7 pts
17White County10.6-2.1 pts
18Montgomery County10.5-0.6 pts
18Pike County10.5+0.3 pts
20Fulton County10.4-2.2 pts
21Union County10.3-0.4 pts
22Jackson County10.1-1.1 pts
23Carroll County10-0.7 pts
23Jasper County10-1 pts
23Knox County10+0.6 pts
26Jay County9.9-1.3 pts
26Randolph County9.9-1.8 pts
26Rush County9.9-1.1 pts
29Vigo County9.8-0.5 pts
30Fountain County9.7+0.2 pts
30Miami County9.7-1.4 pts
30Washington County9.7-1.2 pts
33Brown County9.6-0.9 pts
33Pulaski County9.6-1.2 pts
35Monroe County9.5+0.1 pts
35Starke County9.5-1.1 pts
35Wayne County9.5-1.9 pts
38Marion County9.4-2.9 pts
38Ohio County9.4+0.9 pts
40Allen County9.2-1.4 pts
40Dubois County9.2+0.5 pts
40Madison County9.2-1.5 pts
40Martin County9.2-0.2 pts
40Ripley County9.2-0.8 pts
40Wabash County9.2-1.3 pts
46Clark County9+0.1 pts
46Jefferson County9-0.1 pts
46Shelby County90 pts
49Franklin County8.9-0.4 pts
49Steuben County8.9-1.6 pts
51Bartholomew County8.8-1 pts
51Fayette County8.8-1 pts
51Lawrence County8.8-1.2 pts
51Spencer County8.8-0.1 pts
55Blackford County8.7-1.2 pts
55Decatur County8.7-0.2 pts
57Clay County8.6-0.2 pts
57Greene County8.6-1.9 pts
57Harrison County8.6-0.5 pts
57Scott County8.6-0.6 pts
57Tipton County8.6-0.5 pts
57Vanderburgh County8.6-2 pts
57Vermillion County8.6-0.1 pts
64Delaware County8.5-1.8 pts
64Morgan County8.5-1.5 pts
66Huntington County8.4-1.2 pts
66Jennings County8.4-1.4 pts
66St. Joseph County8.4-1.8 pts
66Sullivan County8.4-1 pts
70Grant County8.3-1.5 pts
70Henry County8.3-0.7 pts
70LaPorte County8.3-2 pts
70Whitley County8.3-0.4 pts
74Howard County8.1-1.8 pts
74Lake County8.1-1.8 pts
76DeKalb County8-1.2 pts
76Tippecanoe County8-2.1 pts
78Putnam County7.9-0.6 pts
79Dearborn County7.7-0.6 pts
79Wells County7.7-1.1 pts
81Floyd County7.4-0.6 pts
82Johnson County7.3-1 pts
82Warren County7.3-1 pts
84Boone County6.9-0.2 pts
85Perry County6.8-1.3 pts
86Gibson County6.7-1 pts
86Hancock County6.7-0.5 pts
86Warrick County6.7-0.9 pts
89Posey County6.4-0.9 pts
90Hendricks County6.3-1.4 pts
90Porter County6.3-1.1 pts
92Hamilton County4.6-1.4 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-2020-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 Indiana by uninsured rate, under 65 (US model-based estimate), 2020) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2020-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 Indiana by uninsured rate, under 65 (US model-based estimate), 2020. U.S. Census Bureau, 6 Aug. 2026, https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2020-csv.zip. Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/indiana-counties?period=2020. 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 Indiana by uninsured rate, under 65 (US model-based estimate), 2020. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2020-csv.zip. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/indiana-counties?period=2020.

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 Indiana by uninsured rate, under 65 (US model-based estimate), 2020 [Dataset]. Available at: https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2020-csv.zip, via Invokely: https://invokely.ai/rankings/uninsured-rate-under-65/indiana-counties?period=2020 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_indiana_by_2020,
  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 Indiana by uninsured rate, under 65 (US model-based estimate), 2020}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2020-csv.zip},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/indiana-counties?period=2020. 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-2020-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 Indiana by uninsured rate, under 65 (US model-based estimate), 2020
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-2020-csv.zip
L2  - https://invokely.ai/rankings/uninsured-rate-under-65/indiana-counties?period=2020
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/indiana-counties?period=2020.
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-2020-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)?

LaGrange County, with 28.6% in 2020, according to the U.S. Census Bureau.

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

Hamilton County, with 4.6% in 2020.

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 Indiana: more rankings