Data / Rankings / Uninsured rate, ages 35 to 64 (US, ACS) / Counties in Indiana

Counties in Indiana by uninsured rate, ages 35 to 64 (US, ACS), 2024

LaGrange County had the highest uninsured rate, ages 35 to 64 (US, ACS) of 92 counties in 2024, at 38.1%. Scott County had the lowest, at 3.4%. The median was 8.2% and the figure for Indiana was 8.6%. Source: the U.S. Census Bureau.

Keep it in a collection in your library.
Highest38.1LaGrange County
Lowest3.4Scott County
Median8.292 counties
Indiana8.6History

Map of counties, 2024

Adams County: 13.6 %Allen County: 9.7 %Bartholomew County: 7 %Benton County: 8.7 %Blackford County: 8.2 %Boone County: 6.5 %Brown County: 5.1 %Carroll County: 13.2 %Cass County: 8.4 %Clark County: 7.6 %Clay County: 7.7 %Clinton County: 7.3 %Crawford County: 11.9 %Daviess County: 19.6 %Dearborn County: 5.7 %Decatur County: 6.9 %DeKalb County: 7.1 %Delaware County: 9.1 %Dubois County: 4.5 %Elkhart County: 15.6 %Fayette County: 5.8 %Floyd County: 5.1 %Fountain County: 9.7 %Franklin County: 6.8 %Fulton County: 11.3 %Gibson County: 4.1 %Grant County: 10 %Greene County: 9.2 %Hamilton County: 4.1 %Hancock County: 7.1 %Harrison County: 6.7 %Hendricks County: 5.4 %Henry County: 7.4 %Howard County: 6.7 %Huntington County: 6.4 %Jackson County: 8.3 %Jasper County: 7.6 %Jay County: 9.1 %Jefferson County: 9 %Jennings County: 10.9 %Johnson County: 5 %Knox County: 9.2 %Kosciusko County: 12.2 %LaGrange County: 38.1 %Lake County: 8.4 %LaPorte County: 6.6 %Lawrence County: 8.3 %Madison County: 10.4 %Marion County: 10.4 %Marshall County: 12.9 %Martin County: 11 %Miami County: 10.7 %Monroe County: 6.9 %Montgomery County: 10.8 %Morgan County: 6.2 %Newton County: 4.7 %Noble County: 12.7 %Ohio County: 7.4 %Orange County: 7.5 %Owen County: 8.7 %Parke County: 15.7 %Perry County: 7.4 %Pike County: 4.4 %Porter County: 5.8 %Posey County: 4.8 %Pulaski County: 7.8 %Putnam County: 6 %Randolph County: 13.1 %Ripley County: 6.5 %Rush County: 11.3 %St. Joseph County: 8.9 %Scott County: 3.4 %Shelby County: 6.9 %Spencer County: 5.8 %Starke County: 9 %Steuben County: 6.9 %Sullivan County: 9.4 %Switzerland County: 15.1 %Tippecanoe County: 8.2 %Tipton County: 11.8 %Union County: 7.5 %Vanderburgh County: 8.4 %Vermillion County: 6.7 %Vigo County: 9.1 %Wabash County: 8 %Warren County: 4.8 %Warrick County: 4.5 %Washington County: 9.2 %Wayne County: 10.8 %Wells County: 8.2 %White County: 8.8 %Whitley County: 8.8 %
  • Under 5.8
  • 5.8 to 7
  • 7 to 8.2
  • 8.2 to 9.1
  • 9.1 to 11
  • 11 and over
%, 2024. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

Top 40 counties, 2024

LaGrange County: 38.1 %LaGrange County38.1Daviess County: 19.6 %Daviess County19.6Parke County: 15.7 %Parke County15.7Elkhart County: 15.6 %Elkhart County15.6Switzerland County: 15.1 %Switzerland County15.1Adams County: 13.6 %Adams County13.6Carroll County: 13.2 %Carroll County13.2Randolph County: 13.1 %Randolph County13.1Marshall County: 12.9 %Marshall County12.9Noble County: 12.7 %Noble County12.7Kosciusko County: 12.2 %Kosciusko County12.2Crawford County: 11.9 %Crawford County11.9Tipton County: 11.8 %Tipton County11.8Rush County: 11.3 %Rush County11.3Fulton County: 11.3 %Fulton County11.3Martin County: 11 %Martin County11Jennings County: 10.9 %Jennings County10.9Montgomery County: 10.8 %Montgomery County10.8Wayne County: 10.8 %Wayne County10.8Miami County: 10.7 %Miami County10.7Marion County: 10.4 %Marion County10.4Madison County: 10.4 %Madison County10.4Grant County: 10 %Grant County10Fountain County: 9.7 %Fountain County9.7Allen County: 9.7 %Allen County9.7Sullivan County: 9.4 %Sullivan County9.4Washington County: 9.2 %Washington County9.2Greene County: 9.2 %Greene County9.2Knox County: 9.2 %Knox County9.2Jay County: 9.1 %Jay County9.1Vigo County: 9.1 %Vigo County9.1Delaware County: 9.1 %Delaware County9.1Jefferson County: 9 %Jefferson County9Starke County: 9 %Starke County9St. Joseph County: 8.9 %St. Joseph County8.9Whitley County: 8.8 %Whitley County8.8White County: 8.8 %White County8.8Benton County: 8.7 %Benton County8.7Owen County: 8.7 %Owen County8.7Lake County: 8.4 %Lake County8.4LaGrange County: 38.1 %LaGrange County38.1Daviess County: 19.6 %Daviess County19.6Parke County: 15.7 %Parke County15.7Elkhart County: 15.6 %Elkhart County15.6Switzerland County: 15.1 %Switzerland County15.1Adams County: 13.6 %Adams County13.6Carroll County: 13.2 %Carroll County13.2Randolph County: 13.1 %Randolph County13.1Marshall County: 12.9 %Marshall County12.9Noble County: 12.7 %Noble County12.7Kosciusko County: 12.2 %Kosciusko County12.2Crawford County: 11.9 %Crawford County11.9Tipton County: 11.8 %Tipton County11.8Rush County: 11.3 %Rush County11.3Fulton County: 11.3 %Fulton County11.3Martin County: 11 %Martin County11Jennings County: 10.9 %Jennings County10.9Montgomery County: 10.8 %Montgomery County10.8Wayne County: 10.8 %Wayne County10.8Miami County: 10.7 %Miami County10.7Marion County: 10.4 %Marion County10.4Madison County: 10.4 %Madison County10.4Grant County: 10 %Grant County10Fountain County: 9.7 %Fountain County9.7Allen County: 9.7 %Allen County9.7Sullivan County: 9.4 %Sullivan County9.4Washington County: 9.2 %Washington County9.2Greene County: 9.2 %Greene County9.2Knox County: 9.2 %Knox County9.2Jay County: 9.1 %Jay County9.1Vigo County: 9.1 %Vigo County9.1Delaware County: 9.1 %Delaware County9.1Jefferson County: 9 %Jefferson County9Starke County: 9 %Starke County9St. Joseph County: 8.9 %St. Joseph County8.9Whitley County: 8.8 %Whitley County8.8White County: 8.8 %White County8.8Benton County: 8.7 %Benton County8.7Owen County: 8.7 %Owen County8.7Lake County: 8.4 %Lake County8.4
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2024 (%)Change on 2023
1LaGrange County38.1+0.8 pts
2Daviess County19.6-0.1 pts
3Parke County15.7+2.3 pts
4Elkhart County15.6-0.4 pts
5Switzerland County15.1-0.4 pts
6Adams County13.6+0.2 pts
7Carroll County13.2+1.3 pts
8Randolph County13.1+0.3 pts
9Marshall County12.9+0.8 pts
10Noble County12.7+0.4 pts
11Kosciusko County12.20 pts
12Crawford County11.9-0 pts
13Tipton County11.8+1.1 pts
14Rush County11.3+0.4 pts
15Fulton County11.3-0.4 pts
16Martin County11+2.4 pts
17Jennings County10.9+1.1 pts
18Montgomery County10.8-1 pts
19Wayne County10.8-0.3 pts
20Miami County10.7-1.2 pts
21Marion County10.4-0.3 pts
22Madison County10.4-0.8 pts
23Grant County10-0.3 pts
24Fountain County9.7+0.4 pts
25Allen County9.7-0.1 pts
26Sullivan County9.4-1.2 pts
27Washington County9.2-0.5 pts
28Greene County9.2-0.4 pts
29Knox County9.2-0.7 pts
30Jay County9.1+1 pts
31Vigo County9.1-0.5 pts
32Delaware County9.10 pts
33Jefferson County9-1.7 pts
34Starke County9+0.7 pts
35St. Joseph County8.9+0.1 pts
36Whitley County8.8-2.1 pts
37White County8.8+1.2 pts
38Benton County8.7+0.2 pts
39Owen County8.7-3.6 pts
40Lake County8.4-0.1 pts
41Vanderburgh County8.4-0.4 pts
42Cass County8.4-1 pts
43Jackson County8.3-0.8 pts
44Lawrence County8.3-0.2 pts
45Tippecanoe County8.2-0.3 pts
46Blackford County8.2+0.5 pts
47Wells County8.2+1.2 pts
48Wabash County8-0.9 pts
49Pulaski County7.8-1.1 pts
50Clay County7.7+0.8 pts
51Clark County7.6-0 pts
52Jasper County7.6+2.5 pts
53Orange County7.5+0.3 pts
54Union County7.5-2.4 pts
55Perry County7.4-0.1 pts
56Ohio County7.4-1.2 pts
57Henry County7.4-0.9 pts
58Clinton County7.3-0.9 pts
59DeKalb County7.1-0 pts
60Hancock County7.1-0.1 pts
61Bartholomew County7+0.2 pts
62Decatur County6.9+0.3 pts
62Steuben County6.9-0.5 pts
64Monroe County6.9+0.1 pts
65Shelby County6.9-0.8 pts
66Franklin County6.8-0.8 pts
67Harrison County6.7-1.3 pts
68Vermillion County6.7+0.9 pts
69Howard County6.7-1.3 pts
70LaPorte County6.6-0.8 pts
71Boone County6.5+0.6 pts
72Ripley County6.5-1.9 pts
73Huntington County6.4-1.2 pts
74Morgan County6.2+0.2 pts
75Putnam County6+0.6 pts
76Spencer County5.8+0.3 pts
77Porter County5.8+0.9 pts
78Fayette County5.8-0.8 pts
79Dearborn County5.7-0.7 pts
80Hendricks County5.4-0.4 pts
81Brown County5.1-2.1 pts
82Floyd County5.1-0.7 pts
83Johnson County5-0.2 pts
84Warren County4.8-0.6 pts
85Posey County4.8-0.1 pts
86Newton County4.7-0.7 pts
87Dubois County4.5+0.5 pts
88Warrick County4.5+0.4 pts
89Pike County4.4-0.2 pts
90Gibson County4.1-1.1 pts
91Hamilton County4.1-0.1 pts
92Scott County3.40 pts

Other periods

About this ranking

People aged 35 to 64 without health insurance coverage of any kind, as a percentage of the civilian noninstitutionalized population aged 35 to 64. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.

Coverage is what people reported at the interview, so the five-year figure averages five years of answers. People whose only coverage is the Indian Health Service count as uninsured. Active-duty military and people living in institutions are outside the universe. For single-year model-based county figures under 65, see uninsured_rate_under_65, uninsured_rate_18_64 and uninsured_rate_under_19 (SAHIE), a different source.

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. American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. 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). American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs (Counties in Indiana by uninsured rate, ages 35 to 64 (US, ACS), 2024) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat

MLA 9

American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs, Counties in Indiana by uninsured rate, ages 35 to 64 (US, ACS), 2024. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/indiana-counties. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs. Counties in Indiana by uninsured rate, ages 35 to 64 (US, ACS), 2024. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/indiana-counties.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs, Counties in Indiana by uninsured rate, ages 35 to 64 (US, ACS), 2024 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat, via Invokely: https://invokely.ai/rankings/uninsured-rate-ages-35-64/indiana-counties (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_indiana_by_2024,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs: Counties in Indiana by uninsured rate, ages 35 to 64 (US, ACS), 2024}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/indiana-counties. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary\_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs: Counties in Indiana by uninsured rate, ages 35 to 64 (US, ACS), 2024
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat
L2  - https://invokely.ai/rankings/uninsured-rate-ages-35-64/indiana-counties
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/indiana-counties.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. Retrieved 2026-10-12.
ER  -
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Questions

Which county has the highest uninsured rate, ages 35 to 64 (US, ACS)?

LaGrange County, with 38.1% in 2024, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, ages 35 to 64 (US, ACS)?

Scott County, with 3.4% 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, American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs. Retrieved 2026-10-12.

Uninsured rate, ages 35 to 64 (US, ACS): other rankings

Counties in Indiana: more rankings