Data / Rankings / Uninsured rate, ages 19 to 34 (US, ACS) / Counties in Indiana

Counties in Indiana by uninsured rate, ages 19 to 34 (US, ACS)

LaGrange County had the highest uninsured rate, ages 19 to 34 (US, ACS) of 92 counties in 2021, at 54.1%. Perry County had the lowest, at 4.3%. The median was 13.1% and the figure for Indiana was 13.3%. Source: the U.S. Census Bureau.

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Highest54.1LaGrange County
Lowest4.3Perry County
Median13.192 counties
Indiana13.3History

Map of counties, 2021

Adams County: 24.6 %Allen County: 13.9 %Bartholomew County: 11.1 %Benton County: 16.8 %Blackford County: 12 %Boone County: 7.6 %Brown County: 14.5 %Carroll County: 14.8 %Cass County: 15.1 %Clark County: 12.9 %Clay County: 12.4 %Clinton County: 19.1 %Crawford County: 12.7 %Daviess County: 32.9 %Dearborn County: 9 %Decatur County: 6.9 %DeKalb County: 13.7 %Delaware County: 11.9 %Dubois County: 13 %Elkhart County: 21.4 %Fayette County: 13.5 %Floyd County: 10.2 %Fountain County: 14.8 %Franklin County: 11.5 %Fulton County: 17.4 %Gibson County: 8.9 %Grant County: 13.1 %Greene County: 13.1 %Hamilton County: 9.5 %Hancock County: 9.2 %Harrison County: 8.6 %Hendricks County: 8.8 %Henry County: 14.2 %Howard County: 11.9 %Huntington County: 10.7 %Jackson County: 18 %Jasper County: 11.9 %Jay County: 20.5 %Jefferson County: 14.2 %Jennings County: 20.9 %Johnson County: 9.4 %Knox County: 13.1 %Kosciusko County: 17.3 %LaGrange County: 54.1 %Lake County: 13.9 %LaPorte County: 13 %Lawrence County: 15.1 %Madison County: 14.1 %Marion County: 15.3 %Marshall County: 21.9 %Martin County: 8.8 %Miami County: 16.5 %Monroe County: 9.3 %Montgomery County: 13.3 %Morgan County: 10.9 %Newton County: 14.8 %Noble County: 16.2 %Ohio County: 12.3 %Orange County: 15.7 %Owen County: 18.9 %Parke County: 20.9 %Perry County: 4.3 %Pike County: 13.4 %Porter County: 9.8 %Posey County: 11.5 %Pulaski County: 23.9 %Putnam County: 6.1 %Randolph County: 9.7 %Ripley County: 15.9 %Rush County: 9.8 %St. Joseph County: 12.3 %Scott County: 13.6 %Shelby County: 10.8 %Spencer County: 5.1 %Starke County: 12.5 %Steuben County: 11.1 %Sullivan County: 12.1 %Switzerland County: 16.6 %Tippecanoe County: 7.5 %Tipton County: 18.2 %Union County: 20 %Vanderburgh County: 13.5 %Vermillion County: 9.7 %Vigo County: 12.9 %Wabash County: 13.8 %Warren County: 10.1 %Warrick County: 7.8 %Washington County: 13.4 %Wayne County: 20.3 %Wells County: 13.5 %White County: 15.9 %Whitley County: 10.8 %
  • Under 9.5
  • 9.5 to 12
  • 12 to 13
  • 13 to 14
  • 14 to 17
  • 17 and over
%, 2021. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

Top 40 counties, 2021

LaGrange County: 54.1 %LaGrange County54.1Daviess County: 32.9 %Daviess County32.9Adams County: 24.6 %Adams County24.6Pulaski County: 23.9 %Pulaski County23.9Marshall County: 21.9 %Marshall County21.9Elkhart County: 21.4 %Elkhart County21.4Jennings County: 20.9 %Jennings County20.9Parke County: 20.9 %Parke County20.9Jay County: 20.5 %Jay County20.5Wayne County: 20.3 %Wayne County20.3Union County: 20 %Union County20Clinton County: 19.1 %Clinton County19.1Owen County: 18.9 %Owen County18.9Tipton County: 18.2 %Tipton County18.2Jackson County: 18 %Jackson County18Fulton County: 17.4 %Fulton County17.4Kosciusko County: 17.3 %Kosciusko County17.3Benton County: 16.8 %Benton County16.8Switzerland County: 16.6 %Switzerland County16.6Miami County: 16.5 %Miami County16.5Noble County: 16.2 %Noble County16.2Ripley County: 15.9 %Ripley County15.9White County: 15.9 %White County15.9Orange County: 15.7 %Orange County15.7Marion County: 15.3 %Marion County15.3Lawrence County: 15.1 %Lawrence County15.1Cass County: 15.1 %Cass County15.1Fountain County: 14.8 %Fountain County14.8Newton County: 14.8 %Newton County14.8Carroll County: 14.8 %Carroll County14.8Brown County: 14.5 %Brown County14.5Henry County: 14.2 %Henry County14.2Jefferson County: 14.2 %Jefferson County14.2Madison County: 14.1 %Madison County14.1Lake County: 13.9 %Lake County13.9Allen County: 13.9 %Allen County13.9Wabash County: 13.8 %Wabash County13.8DeKalb County: 13.7 %DeKalb County13.7Scott County: 13.6 %Scott County13.6Fayette County: 13.5 %Fayette County13.5LaGrange County: 54.1 %LaGrange County54.1Daviess County: 32.9 %Daviess County32.9Adams County: 24.6 %Adams County24.6Pulaski County: 23.9 %Pulaski County23.9Marshall County: 21.9 %Marshall County21.9Elkhart County: 21.4 %Elkhart County21.4Jennings County: 20.9 %Jennings County20.9Parke County: 20.9 %Parke County20.9Jay County: 20.5 %Jay County20.5Wayne County: 20.3 %Wayne County20.3Union County: 20 %Union County20Clinton County: 19.1 %Clinton County19.1Owen County: 18.9 %Owen County18.9Tipton County: 18.2 %Tipton County18.2Jackson County: 18 %Jackson County18Fulton County: 17.4 %Fulton County17.4Kosciusko County: 17.3 %Kosciusko County17.3Benton County: 16.8 %Benton County16.8Switzerland County: 16.6 %Switzerland County16.6Miami County: 16.5 %Miami County16.5Noble County: 16.2 %Noble County16.2Ripley County: 15.9 %Ripley County15.9White County: 15.9 %White County15.9Orange County: 15.7 %Orange County15.7Marion County: 15.3 %Marion County15.3Lawrence County: 15.1 %Lawrence County15.1Cass County: 15.1 %Cass County15.1Fountain County: 14.8 %Fountain County14.8Newton County: 14.8 %Newton County14.8Carroll County: 14.8 %Carroll County14.8Brown County: 14.5 %Brown County14.5Henry County: 14.2 %Henry County14.2Jefferson County: 14.2 %Jefferson County14.2Madison County: 14.1 %Madison County14.1Lake County: 13.9 %Lake County13.9Allen County: 13.9 %Allen County13.9Wabash County: 13.8 %Wabash County13.8DeKalb County: 13.7 %DeKalb County13.7Scott County: 13.6 %Scott County13.6Fayette County: 13.5 %Fayette County13.5
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2021 (%)
1LaGrange County54.1
2Daviess County32.9
3Adams County24.6
4Pulaski County23.9
5Marshall County21.9
6Elkhart County21.4
7Jennings County20.9
8Parke County20.9
9Jay County20.5
10Wayne County20.3
11Union County20
12Clinton County19.1
13Owen County18.9
14Tipton County18.2
15Jackson County18
16Fulton County17.4
17Kosciusko County17.3
18Benton County16.8
19Switzerland County16.6
20Miami County16.5
21Noble County16.2
22Ripley County15.9
23White County15.9
24Orange County15.7
25Marion County15.3
26Lawrence County15.1
27Cass County15.1
28Fountain County14.8
29Newton County14.8
30Carroll County14.8
31Brown County14.5
32Henry County14.2
33Jefferson County14.2
34Madison County14.1
35Lake County13.9
36Allen County13.9
37Wabash County13.8
38DeKalb County13.7
39Scott County13.6
40Fayette County13.5
41Vanderburgh County13.5
42Wells County13.5
43Washington County13.4
44Pike County13.4
45Montgomery County13.3
46Knox County13.1
47Greene County13.1
48Grant County13.1
49LaPorte County13
50Dubois County13
51Clark County12.9
52Vigo County12.9
53Crawford County12.7
54Starke County12.5
55Clay County12.4
56Ohio County12.3
56St. Joseph County12.3
58Sullivan County12.1
59Blackford County12
60Jasper County11.9
61Delaware County11.9
62Howard County11.9
63Franklin County11.5
64Posey County11.5
65Steuben County11.1
66Bartholomew County11.1
67Morgan County10.9
68Shelby County10.8
68Whitley County10.8
70Huntington County10.7
71Floyd County10.2
72Warren County10.1
73Porter County9.8
74Rush County9.8
75Randolph County9.7
76Vermillion County9.7
77Hamilton County9.5
78Johnson County9.4
79Monroe County9.3
80Hancock County9.2
81Dearborn County9
82Gibson County8.9
83Martin County8.8
84Hendricks County8.8
85Harrison County8.6
86Warrick County7.8
87Boone County7.6
88Tippecanoe County7.5
89Decatur County6.9
90Putnam County6.1
91Spencer County5.1
92Perry County4.3

Other periods

About this ranking

People aged 19 to 34 without health insurance coverage of any kind, as a percentage of the civilian noninstitutionalized population aged 19 to 34. 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 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-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 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs (Counties in Indiana by uninsured rate, ages 19 to 34 (US, ACS), 2021) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat

MLA 9

American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs, Counties in Indiana by uninsured rate, ages 19 to 34 (US, ACS), 2021. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat. Invokely, https://invokely.ai/rankings/uninsured-rate-ages-19-34/indiana-counties?period=2021. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs. Counties in Indiana by uninsured rate, ages 19 to 34 (US, ACS), 2021. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-ages-19-34/indiana-counties?period=2021.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs, Counties in Indiana by uninsured rate, ages 19 to 34 (US, ACS), 2021 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat, via Invokely: https://invokely.ai/rankings/uninsured-rate-ages-19-34/indiana-counties?period=2021 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_indiana_by_2021,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs: Counties in Indiana by uninsured rate, ages 19 to 34 (US, ACS), 2021}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-19-34/indiana-counties?period=2021. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary\_file/2021/table-based-SF/data/5YRData/acsdt5y2021-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 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs: Counties in Indiana by uninsured rate, ages 19 to 34 (US, ACS), 2021
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat
L2  - https://invokely.ai/rankings/uninsured-rate-ages-19-34/indiana-counties?period=2021
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-19-34/indiana-counties?period=2021.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat. Retrieved 2026-10-12.
ER  -
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Questions

Which county has the highest uninsured rate, ages 19 to 34 (US, ACS)?

LaGrange County, with 54.1% in 2021, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, ages 19 to 34 (US, ACS)?

Perry County, with 4.3% 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, American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs. Retrieved 2026-10-12.

Uninsured rate, ages 19 to 34 (US, ACS): other rankings

Counties in Indiana: more rankings