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 2015, at 26%. Hamilton County had the lowest, at 6.4%. The median was 11% and the figure for Indiana was 11.3%. Source: the U.S. Census Bureau.

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Highest26LaGrange County
Lowest6.4Hamilton County
Median1192 counties
Indiana11.3History

Map of counties, 2015

Adams County: 13.1 %Allen County: 12 %Bartholomew County: 10.2 %Benton County: 12.3 %Blackford County: 10.4 %Boone County: 7.4 %Brown County: 12.7 %Carroll County: 11.7 %Cass County: 14.7 %Clark County: 10.7 %Clay County: 9.9 %Clinton County: 12.9 %Crawford County: 12 %Daviess County: 16.8 %Dearborn County: 8.5 %Decatur County: 9.8 %DeKalb County: 10.1 %Delaware County: 11 %Dubois County: 9.9 %Elkhart County: 16.2 %Fayette County: 12.2 %Floyd County: 8.8 %Fountain County: 10.8 %Franklin County: 10.9 %Fulton County: 13.8 %Gibson County: 8.6 %Grant County: 10.6 %Greene County: 12.1 %Hamilton County: 6.4 %Hancock County: 7.6 %Harrison County: 9.7 %Hendricks County: 7.6 %Henry County: 10.7 %Howard County: 9.7 %Huntington County: 10.8 %Jackson County: 11.3 %Jasper County: 10.4 %Jay County: 11.3 %Jefferson County: 10.6 %Jennings County: 10.8 %Johnson County: 9.5 %Knox County: 10.8 %Kosciusko County: 12.6 %LaGrange County: 26 %Lake County: 11.6 %LaPorte County: 10.9 %Lawrence County: 12 %Madison County: 10.6 %Marion County: 13.7 %Marshall County: 13.6 %Martin County: 11.4 %Miami County: 11.9 %Monroe County: 12.3 %Montgomery County: 13 %Morgan County: 9.9 %Newton County: 12.3 %Noble County: 11.9 %Ohio County: 9.8 %Orange County: 11.4 %Owen County: 12.2 %Parke County: 12.9 %Perry County: 9.5 %Pike County: 9.8 %Porter County: 8.7 %Posey County: 7.4 %Pulaski County: 12.2 %Putnam County: 9.8 %Randolph County: 11.9 %Ripley County: 10.1 %Rush County: 12.1 %St. Joseph County: 11.5 %Scott County: 11.4 %Shelby County: 10.6 %Spencer County: 10.5 %Starke County: 12.5 %Steuben County: 11.6 %Sullivan County: 11.3 %Switzerland County: 13.3 %Tippecanoe County: 12.6 %Tipton County: 10.3 %Union County: 11.1 %Vanderburgh County: 9.8 %Vermillion County: 9.8 %Vigo County: 11.1 %Wabash County: 10.4 %Warren County: 10.1 %Warrick County: 7.7 %Washington County: 13.5 %Wayne County: 12.4 %Wells County: 9.1 %White County: 12.3 %Whitley County: 9.8 %
  • Under 9.8
  • 9.8 to 10
  • 10 to 11
  • 11 to 12
  • 12 to 13
  • 13 and over
%, 2015. 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, 2015

LaGrange County: 26 %LaGrange County26Daviess County: 16.8 %Daviess County16.8Elkhart County: 16.2 %Elkhart County16.2Cass County: 14.7 %Cass County14.7Fulton County: 13.8 %Fulton County13.8Marion County: 13.7 %Marion County13.7Marshall County: 13.6 %Marshall County13.6Washington County: 13.5 %Washington County13.5Switzerland County: 13.3 %Switzerland County13.3Adams County: 13.1 %Adams County13.1Montgomery County: 13 %Montgomery County13Clinton County: 12.9 %Clinton County12.9Parke County: 12.9 %Parke County12.9Brown County: 12.7 %Brown County12.7Kosciusko County: 12.6 %Kosciusko County12.6Tippecanoe County: 12.6 %Tippecanoe County12.6Starke County: 12.5 %Starke County12.5Wayne County: 12.4 %Wayne County12.4Benton County: 12.3 %Benton County12.3Monroe County: 12.3 %Monroe County12.3Newton County: 12.3 %Newton County12.3White County: 12.3 %White County12.3Fayette County: 12.2 %Fayette County12.2Owen County: 12.2 %Owen County12.2Pulaski County: 12.2 %Pulaski County12.2Greene County: 12.1 %Greene County12.1Rush County: 12.1 %Rush County12.1Allen County: 12 %Allen County12Crawford County: 12 %Crawford County12Lawrence County: 12 %Lawrence County12Miami County: 11.9 %Miami County11.9Noble County: 11.9 %Noble County11.9Randolph County: 11.9 %Randolph County11.9Carroll County: 11.7 %Carroll County11.7Lake County: 11.6 %Lake County11.6Steuben County: 11.6 %Steuben County11.6St. Joseph County: 11.5 %St. Joseph County11.5Martin County: 11.4 %Martin County11.4Orange County: 11.4 %Orange County11.4Scott County: 11.4 %Scott County11.4LaGrange County: 26 %LaGrange County26Daviess County: 16.8 %Daviess County16.8Elkhart County: 16.2 %Elkhart County16.2Cass County: 14.7 %Cass County14.7Fulton County: 13.8 %Fulton County13.8Marion County: 13.7 %Marion County13.7Marshall County: 13.6 %Marshall County13.6Washington County: 13.5 %Washington County13.5Switzerland County: 13.3 %Switzerland County13.3Adams County: 13.1 %Adams County13.1Montgomery County: 13 %Montgomery County13Clinton County: 12.9 %Clinton County12.9Parke County: 12.9 %Parke County12.9Brown County: 12.7 %Brown County12.7Kosciusko County: 12.6 %Kosciusko County12.6Tippecanoe County: 12.6 %Tippecanoe County12.6Starke County: 12.5 %Starke County12.5Wayne County: 12.4 %Wayne County12.4Benton County: 12.3 %Benton County12.3Monroe County: 12.3 %Monroe County12.3Newton County: 12.3 %Newton County12.3White County: 12.3 %White County12.3Fayette County: 12.2 %Fayette County12.2Owen County: 12.2 %Owen County12.2Pulaski County: 12.2 %Pulaski County12.2Greene County: 12.1 %Greene County12.1Rush County: 12.1 %Rush County12.1Allen County: 12 %Allen County12Crawford County: 12 %Crawford County12Lawrence County: 12 %Lawrence County12Miami County: 11.9 %Miami County11.9Noble County: 11.9 %Noble County11.9Randolph County: 11.9 %Randolph County11.9Carroll County: 11.7 %Carroll County11.7Lake County: 11.6 %Lake County11.6Steuben County: 11.6 %Steuben County11.6St. Joseph County: 11.5 %St. Joseph County11.5Martin County: 11.4 %Martin County11.4Orange County: 11.4 %Orange County11.4Scott County: 11.4 %Scott County11.4
%. 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

RankCounties2015 (%)Change on 2014
1LaGrange County26+0.8 pts
2Daviess County16.8-2.1 pts
3Elkhart County16.2-3.1 pts
4Cass County14.7-2.8 pts
5Fulton County13.8-3.8 pts
6Marion County13.7-2.4 pts
7Marshall County13.6-4.2 pts
8Washington County13.5-2.6 pts
9Switzerland County13.3-2.4 pts
10Adams County13.1-3.6 pts
11Montgomery County13-1.9 pts
12Clinton County12.9-2.4 pts
12Parke County12.9-4.8 pts
14Brown County12.7-4.1 pts
15Kosciusko County12.6-3.3 pts
15Tippecanoe County12.6-1.6 pts
17Starke County12.5-2.4 pts
18Wayne County12.4-2.9 pts
19Benton County12.3-3.4 pts
19Monroe County12.3-1.6 pts
19Newton County12.3-2.3 pts
19White County12.3-2.5 pts
23Fayette County12.2-3 pts
23Owen County12.2-3.6 pts
23Pulaski County12.2-3 pts
26Greene County12.1-2.3 pts
26Rush County12.1-2.7 pts
28Allen County12-2.5 pts
28Crawford County12-3.7 pts
28Lawrence County12-1.9 pts
31Miami County11.9-3.3 pts
31Noble County11.9-4.4 pts
31Randolph County11.9-3.9 pts
34Carroll County11.7-3.8 pts
35Lake County11.6-3.1 pts
35Steuben County11.6-2.6 pts
37St. Joseph County11.5-3 pts
38Martin County11.4-3 pts
38Orange County11.4-3.5 pts
38Scott County11.4-2.8 pts
41Jackson County11.3-4.8 pts
41Jay County11.3-3.8 pts
41Sullivan County11.3-2.9 pts
44Union County11.1-2.4 pts
44Vigo County11.1-3.5 pts
46Delaware County11-3.8 pts
47Franklin County10.9-2.9 pts
47LaPorte County10.9-2.6 pts
49Fountain County10.8-2.9 pts
49Huntington County10.8-1.5 pts
49Jennings County10.8-3.3 pts
49Knox County10.8-2.9 pts
53Clark County10.7-3.3 pts
53Henry County10.7-2.4 pts
55Grant County10.6-3 pts
55Jefferson County10.6-3.4 pts
55Madison County10.6-3 pts
55Shelby County10.6-2 pts
59Spencer County10.5-2.3 pts
60Blackford County10.4-3.6 pts
60Jasper County10.4-3.2 pts
60Wabash County10.4-3.1 pts
63Tipton County10.3-1.9 pts
64Bartholomew County10.2-3.4 pts
65DeKalb County10.1-3.5 pts
65Ripley County10.1-2.2 pts
65Warren County10.1-2.2 pts
68Clay County9.9-4.3 pts
68Dubois County9.9-2.1 pts
68Morgan County9.9-3.7 pts
71Decatur County9.8-2.9 pts
71Ohio County9.8-2.8 pts
71Pike County9.8-2.9 pts
71Putnam County9.8-3.8 pts
71Vanderburgh County9.8-2.6 pts
71Vermillion County9.8-3.3 pts
71Whitley County9.8-2.2 pts
78Harrison County9.7-3.6 pts
78Howard County9.7-3.3 pts
80Johnson County9.5-1.5 pts
80Perry County9.5-3.5 pts
82Wells County9.1-3.4 pts
83Floyd County8.8-3.3 pts
84Porter County8.7-2.2 pts
85Gibson County8.6-2.3 pts
86Dearborn County8.5-2.9 pts
87Warrick County7.7-2.2 pts
88Hancock County7.6-2.6 pts
88Hendricks County7.6-2.1 pts
90Boone County7.4-2.3 pts
90Posey County7.4-1.7 pts
92Hamilton County6.4-1.4 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-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 65, all races, both sexes, all income levels, states and counties (Counties in Indiana by uninsured rate, under 65 (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 65, all races, both sexes, all income levels, states and counties, Counties in Indiana by uninsured rate, under 65 (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-65/indiana-counties?period=2015. 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), 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-65/indiana-counties?period=2015.

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), 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-65/indiana-counties?period=2015 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_indiana_by_2015,
  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), 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-65/indiana-counties?period=2015. 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-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 65, all races, both sexes, all income levels, states and counties: Counties in Indiana by uninsured rate, under 65 (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-65/indiana-counties?period=2015
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/indiana-counties?period=2015.
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-2015-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 26% in 2015, according to the U.S. Census Bureau.

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

Hamilton County, with 6.4% 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 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