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), 2024

LaGrange County had the highest uninsured rate, under 65 (US model-based estimate) of 92 counties in 2024, at 31.3%. Hamilton County had the lowest, at 4.6%. The median was 8.6% and the figure for Indiana was 9%. Source: the U.S. Census Bureau.

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Highest31.3LaGrange County
Lowest4.6Hamilton County
Median8.692 counties
Indiana9History

Map of counties, 2024

Adams County: 12.4 %Allen County: 9.3 %Bartholomew County: 8.6 %Benton County: 11 %Blackford County: 8.7 %Boone County: 5.9 %Brown County: 8 %Carroll County: 9.6 %Cass County: 11.1 %Clark County: 8.4 %Clay County: 8.2 %Clinton County: 11 %Crawford County: 11 %Daviess County: 19.8 %Dearborn County: 7.1 %Decatur County: 7.4 %DeKalb County: 8.2 %Delaware County: 8.8 %Dubois County: 9.1 %Elkhart County: 13.4 %Fayette County: 9.4 %Floyd County: 7 %Fountain County: 7.9 %Franklin County: 8.4 %Fulton County: 10.2 %Gibson County: 6.9 %Grant County: 8.6 %Greene County: 9.2 %Hamilton County: 4.6 %Hancock County: 6.3 %Harrison County: 7 %Hendricks County: 6.4 %Henry County: 7.6 %Howard County: 7.3 %Huntington County: 7.6 %Jackson County: 9.2 %Jasper County: 8.3 %Jay County: 10.8 %Jefferson County: 9.2 %Jennings County: 8.7 %Johnson County: 7.3 %Knox County: 8.9 %Kosciusko County: 12.2 %LaGrange County: 31.3 %Lake County: 8.7 %LaPorte County: 8 %Lawrence County: 8.3 %Madison County: 8.1 %Marion County: 11 %Marshall County: 12.9 %Martin County: 8.6 %Miami County: 9.4 %Monroe County: 8 %Montgomery County: 10.1 %Morgan County: 8.4 %Newton County: 10.4 %Noble County: 13.2 %Ohio County: 7.4 %Orange County: 9.7 %Owen County: 10 %Parke County: 13.5 %Perry County: 7.5 %Pike County: 8.1 %Porter County: 7.2 %Posey County: 5.9 %Pulaski County: 10.1 %Putnam County: 8.2 %Randolph County: 9 %Ripley County: 8.1 %Rush County: 8.9 %St. Joseph County: 9 %Scott County: 8.6 %Shelby County: 8.1 %Spencer County: 7.8 %Starke County: 9.9 %Steuben County: 8.6 %Sullivan County: 8.5 %Switzerland County: 10.7 %Tippecanoe County: 8.2 %Tipton County: 8.1 %Union County: 7.4 %Vanderburgh County: 8.5 %Vermillion County: 7.7 %Vigo County: 8.4 %Wabash County: 7.6 %Warren County: 7.2 %Warrick County: 5.4 %Washington County: 9.2 %Wayne County: 11.1 %Wells County: 8.7 %White County: 11 %Whitley County: 7.3 %
  • Under 7.4
  • 7.4 to 8.1
  • 8.1 to 8.6
  • 8.6 to 9.2
  • 9.2 to 11
  • 11 and over
%, 2024. 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, 2024

LaGrange County: 31.3 %LaGrange County31.3Daviess County: 19.8 %Daviess County19.8Parke County: 13.5 %Parke County13.5Elkhart County: 13.4 %Elkhart County13.4Noble County: 13.2 %Noble County13.2Marshall County: 12.9 %Marshall County12.9Adams County: 12.4 %Adams County12.4Kosciusko County: 12.2 %Kosciusko County12.2Cass County: 11.1 %Cass County11.1Wayne County: 11.1 %Wayne County11.1Benton County: 11 %Benton County11Clinton County: 11 %Clinton County11Crawford County: 11 %Crawford County11Marion County: 11 %Marion County11White County: 11 %White County11Jay County: 10.8 %Jay County10.8Switzerland County: 10.7 %Switzerland County10.7Newton County: 10.4 %Newton County10.4Fulton County: 10.2 %Fulton County10.2Montgomery County: 10.1 %Montgomery County10.1Pulaski County: 10.1 %Pulaski County10.1Owen County: 10 %Owen County10Starke County: 9.9 %Starke County9.9Orange County: 9.7 %Orange County9.7Carroll County: 9.6 %Carroll County9.6Fayette County: 9.4 %Fayette County9.4Miami County: 9.4 %Miami County9.4Allen County: 9.3 %Allen County9.3Greene County: 9.2 %Greene County9.2Jackson County: 9.2 %Jackson County9.2Jefferson County: 9.2 %Jefferson County9.2Washington County: 9.2 %Washington County9.2Dubois County: 9.1 %Dubois County9.1Randolph County: 9 %Randolph County9St. Joseph County: 9 %St. Joseph County9Knox County: 8.9 %Knox County8.9Rush County: 8.9 %Rush County8.9Delaware County: 8.8 %Delaware County8.8Blackford County: 8.7 %Blackford County8.7Jennings County: 8.7 %Jennings County8.7LaGrange County: 31.3 %LaGrange County31.3Daviess County: 19.8 %Daviess County19.8Parke County: 13.5 %Parke County13.5Elkhart County: 13.4 %Elkhart County13.4Noble County: 13.2 %Noble County13.2Marshall County: 12.9 %Marshall County12.9Adams County: 12.4 %Adams County12.4Kosciusko County: 12.2 %Kosciusko County12.2Cass County: 11.1 %Cass County11.1Wayne County: 11.1 %Wayne County11.1Benton County: 11 %Benton County11Clinton County: 11 %Clinton County11Crawford County: 11 %Crawford County11Marion County: 11 %Marion County11White County: 11 %White County11Jay County: 10.8 %Jay County10.8Switzerland County: 10.7 %Switzerland County10.7Newton County: 10.4 %Newton County10.4Fulton County: 10.2 %Fulton County10.2Montgomery County: 10.1 %Montgomery County10.1Pulaski County: 10.1 %Pulaski County10.1Owen County: 10 %Owen County10Starke County: 9.9 %Starke County9.9Orange County: 9.7 %Orange County9.7Carroll County: 9.6 %Carroll County9.6Fayette County: 9.4 %Fayette County9.4Miami County: 9.4 %Miami County9.4Allen County: 9.3 %Allen County9.3Greene County: 9.2 %Greene County9.2Jackson County: 9.2 %Jackson County9.2Jefferson County: 9.2 %Jefferson County9.2Washington County: 9.2 %Washington County9.2Dubois County: 9.1 %Dubois County9.1Randolph County: 9 %Randolph County9St. Joseph County: 9 %St. Joseph County9Knox County: 8.9 %Knox County8.9Rush County: 8.9 %Rush County8.9Delaware County: 8.8 %Delaware County8.8Blackford County: 8.7 %Blackford County8.7Jennings County: 8.7 %Jennings County8.7
%. 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

RankCounties2024 (%)Change on 2023
1LaGrange County31.30 pts
2Daviess County19.8+3.6 pts
3Parke County13.5+1.3 pts
4Elkhart County13.4+0.4 pts
5Noble County13.2+1.8 pts
6Marshall County12.9+1.8 pts
7Adams County12.40 pts
8Kosciusko County12.2+2.3 pts
9Cass County11.1+1.3 pts
9Wayne County11.1+1.6 pts
11Benton County11+1.4 pts
11Clinton County11+1.2 pts
11Crawford County11+0.9 pts
11Marion County11+1.5 pts
11White County11+1.8 pts
16Jay County10.8+2.1 pts
17Switzerland County10.7+1.3 pts
18Newton County10.4+0.2 pts
19Fulton County10.2+0.8 pts
20Montgomery County10.1+1.3 pts
20Pulaski County10.1+1.3 pts
22Owen County10+0.4 pts
23Starke County9.9+0.9 pts
24Orange County9.7+1 pts
25Carroll County9.6+1.6 pts
26Fayette County9.4+1.3 pts
26Miami County9.4+1.8 pts
28Allen County9.30 pts
29Greene County9.2+1 pts
29Jackson County9.2+0.9 pts
29Jefferson County9.2+0.7 pts
29Washington County9.2+0.7 pts
33Dubois County9.1+1.6 pts
34Randolph County9+0.8 pts
34St. Joseph County9-0.4 pts
36Knox County8.9+1.7 pts
36Rush County8.9+0.5 pts
38Delaware County8.8+0.7 pts
39Blackford County8.7+0.8 pts
39Jennings County8.7+1.1 pts
39Lake County8.7+1.3 pts
39Wells County8.7+1.6 pts
43Bartholomew County8.6+1.1 pts
43Grant County8.6+0.9 pts
43Martin County8.6+0.4 pts
43Scott County8.6+0.7 pts
43Steuben County8.6+0.5 pts
48Sullivan County8.5+1 pts
48Vanderburgh County8.5+1.3 pts
50Clark County8.4+1.4 pts
50Franklin County8.4+0.7 pts
50Morgan County8.4+1.1 pts
50Vigo County8.4+0.2 pts
54Jasper County8.3+1.3 pts
54Lawrence County8.3+1 pts
56Clay County8.2+1.2 pts
56DeKalb County8.2+0.5 pts
56Putnam County8.2+1.1 pts
56Tippecanoe County8.2+0.4 pts
60Madison County8.10 pts
60Pike County8.1+0.7 pts
60Ripley County8.1+1.3 pts
60Shelby County8.1+0.4 pts
60Tipton County8.1+1.4 pts
65Brown County8+0.6 pts
65LaPorte County8-0.1 pts
65Monroe County8+1.4 pts
68Fountain County7.9-0.3 pts
69Spencer County7.8+1 pts
70Vermillion County7.7+1 pts
71Henry County7.6+0.7 pts
71Huntington County7.6+0.5 pts
71Wabash County7.6+0.2 pts
74Perry County7.5+0.8 pts
75Decatur County7.4+0.7 pts
75Ohio County7.4+0.3 pts
75Union County7.4+0.7 pts
78Howard County7.3+0.3 pts
78Johnson County7.3+1.5 pts
78Whitley County7.3+0.6 pts
81Porter County7.2+1.1 pts
81Warren County7.2+1.2 pts
83Dearborn County7.1+0.5 pts
84Floyd County7+0.4 pts
84Harrison County7+0.4 pts
86Gibson County6.9+0.8 pts
87Hendricks County6.40 pts
88Hancock County6.30 pts
89Boone County5.9+0.6 pts
89Posey County5.9+0.5 pts
91Warrick County5.4+0.3 pts
92Hamilton County4.6+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-2024-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), 2024) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2024-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), 2024. U.S. Census Bureau, 6 Aug. 2026, https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2024-csv.zip. Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/indiana-counties. 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), 2024. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2024-csv.zip. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/indiana-counties.

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), 2024 [Dataset]. Available at: https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2024-csv.zip, via Invokely: https://invokely.ai/rankings/uninsured-rate-under-65/indiana-counties (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_indiana_by_2024,
  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), 2024}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2024-csv.zip},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/indiana-counties. 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-2024-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), 2024
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-2024-csv.zip
L2  - https://invokely.ai/rankings/uninsured-rate-under-65/indiana-counties
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/indiana-counties.
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-2024-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 31.3% in 2024, 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 2024.

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