Counties in Pennsylvania by uninsured rate, ages 19 to 34 (US, ACS), 2024

Juniata County had the highest uninsured rate, ages 19 to 34 (US, ACS) of 67 counties in 2024, at 22.4%. Cameron County had the lowest, at 3%. The median was 9.6% and the figure for Pennsylvania was 9.6%. Source: the U.S. Census Bureau.

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Highest22.4Juniata County
Median9.667 counties
Pennsylvania9.6History

Map of counties, 2024

Adams County: 9.9 %Allegheny County: 7.2 %Armstrong County: 9.1 %Beaver County: 8.6 %Bedford County: 12.1 %Berks County: 13 %Blair County: 9.8 %Bradford County: 12.1 %Bucks County: 7.9 %Butler County: 6.9 %Cambria County: 6.6 %Cameron County: 3 %Carbon County: 11.8 %Centre County: 6.4 %Chester County: 8.1 %Clarion County: 10.3 %Clearfield County: 10.3 %Clinton County: 15.7 %Columbia County: 6.6 %Crawford County: 14.5 %Cumberland County: 8.8 %Dauphin County: 12 %Delaware County: 7.7 %Elk County: 3.7 %Erie County: 9 %Fayette County: 9.6 %Forest County: 9.6 %Franklin County: 14.2 %Fulton County: 6.3 %Greene County: 8 %Huntingdon County: 7.7 %Indiana County: 11.4 %Jefferson County: 13.9 %Juniata County: 22.4 %Lackawanna County: 9.3 %Lancaster County: 15.2 %Lawrence County: 8.8 %Lebanon County: 12.4 %Lehigh County: 11.5 %Luzerne County: 12.9 %Lycoming County: 9.1 %McKean County: 6.8 %Mercer County: 12.6 %Mifflin County: 19.9 %Monroe County: 10.6 %Montgomery County: 6.8 %Montour County: 7.9 %Northampton County: 7.8 %Northumberland County: 9.7 %Perry County: 17.6 %Philadelphia County: 10.3 %Pike County: 10.7 %Potter County: 11.8 %Schuylkill County: 13.5 %Snyder County: 16.4 %Somerset County: 11.7 %Sullivan County: 3.9 %Susquehanna County: 10.6 %Tioga County: 9 %Union County: 11.5 %Venango County: 7 %Warren County: 7.8 %Washington County: 8 %Wayne County: 17.9 %Westmoreland County: 6 %Wyoming County: 7.9 %York County: 9.5 %
  • Under 7
  • 7 to 8.1
  • 8.1 to 9.6
  • 9.6 to 12
  • 12 to 13
  • 13 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

Juniata County: 22.4 %Juniata County22.4Mifflin County: 19.9 %Mifflin County19.9Wayne County: 17.9 %Wayne County17.9Perry County: 17.6 %Perry County17.6Snyder County: 16.4 %Snyder County16.4Clinton County: 15.7 %Clinton County15.7Lancaster County: 15.2 %Lancaster County15.2Crawford County: 14.5 %Crawford County14.5Franklin County: 14.2 %Franklin County14.2Jefferson County: 13.9 %Jefferson County13.9Schuylkill County: 13.5 %Schuylkill County13.5Berks County: 13 %Berks County13Luzerne County: 12.9 %Luzerne County12.9Mercer County: 12.6 %Mercer County12.6Lebanon County: 12.4 %Lebanon County12.4Bradford County: 12.1 %Bradford County12.1Bedford County: 12.1 %Bedford County12.1Dauphin County: 12 %Dauphin County12Carbon County: 11.8 %Carbon County11.8Potter County: 11.8 %Potter County11.8Somerset County: 11.7 %Somerset County11.7Lehigh County: 11.5 %Lehigh County11.5Union County: 11.5 %Union County11.5Indiana County: 11.4 %Indiana County11.4Pike County: 10.7 %Pike County10.7Susquehanna County: 10.6 %Susquehanna County10.6Monroe County: 10.6 %Monroe County10.6Philadelphia County: 10.3 %Philadelphia County10.3Clarion County: 10.3 %Clarion County10.3Clearfield County: 10.3 %Clearfield County10.3Adams County: 9.9 %Adams County9.9Blair County: 9.8 %Blair County9.8Northumberland County: 9.7 %Northumberland County9.7Forest County: 9.6 %Forest County9.6Fayette County: 9.6 %Fayette County9.6York County: 9.5 %York County9.5Lackawanna County: 9.3 %Lackawanna County9.3Lycoming County: 9.1 %Lycoming County9.1Armstrong County: 9.1 %Armstrong County9.1Erie County: 9 %Erie County9Juniata County: 22.4 %Juniata County22.4Mifflin County: 19.9 %Mifflin County19.9Wayne County: 17.9 %Wayne County17.9Perry County: 17.6 %Perry County17.6Snyder County: 16.4 %Snyder County16.4Clinton County: 15.7 %Clinton County15.7Lancaster County: 15.2 %Lancaster County15.2Crawford County: 14.5 %Crawford County14.5Franklin County: 14.2 %Franklin County14.2Jefferson County: 13.9 %Jefferson County13.9Schuylkill County: 13.5 %Schuylkill County13.5Berks County: 13 %Berks County13Luzerne County: 12.9 %Luzerne County12.9Mercer County: 12.6 %Mercer County12.6Lebanon County: 12.4 %Lebanon County12.4Bradford County: 12.1 %Bradford County12.1Bedford County: 12.1 %Bedford County12.1Dauphin County: 12 %Dauphin County12Carbon County: 11.8 %Carbon County11.8Potter County: 11.8 %Potter County11.8Somerset County: 11.7 %Somerset County11.7Lehigh County: 11.5 %Lehigh County11.5Union County: 11.5 %Union County11.5Indiana County: 11.4 %Indiana County11.4Pike County: 10.7 %Pike County10.7Susquehanna County: 10.6 %Susquehanna County10.6Monroe County: 10.6 %Monroe County10.6Philadelphia County: 10.3 %Philadelphia County10.3Clarion County: 10.3 %Clarion County10.3Clearfield County: 10.3 %Clearfield County10.3Adams County: 9.9 %Adams County9.9Blair County: 9.8 %Blair County9.8Northumberland County: 9.7 %Northumberland County9.7Forest County: 9.6 %Forest County9.6Fayette County: 9.6 %Fayette County9.6York County: 9.5 %York County9.5Lackawanna County: 9.3 %Lackawanna County9.3Lycoming County: 9.1 %Lycoming County9.1Armstrong County: 9.1 %Armstrong County9.1Erie County: 9 %Erie County9
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2024 (%)Change on 2023
1Juniata County22.4-0.7 pts
2Mifflin County19.9-0.4 pts
3Wayne County17.9-1.6 pts
4Perry County17.6+0.5 pts
5Snyder County16.4+1.5 pts
6Clinton County15.7+1.3 pts
7Lancaster County15.20 pts
8Crawford County14.5-0.6 pts
9Franklin County14.2-0.3 pts
10Jefferson County13.9+0.9 pts
11Schuylkill County13.5+2.1 pts
12Berks County13+0.5 pts
13Luzerne County12.9+0.2 pts
14Mercer County12.6+0.6 pts
15Lebanon County12.4-0.3 pts
16Bradford County12.1-0.4 pts
17Bedford County12.1-1 pts
18Dauphin County12+0.7 pts
19Carbon County11.8+2.2 pts
19Potter County11.8+1.9 pts
21Somerset County11.7+0.1 pts
22Lehigh County11.5-0.2 pts
23Union County11.5-0.2 pts
24Indiana County11.4-0.6 pts
25Pike County10.7+1.4 pts
26Susquehanna County10.6-1.1 pts
27Monroe County10.6-0.8 pts
28Philadelphia County10.3+0.2 pts
29Clarion County10.3-0.4 pts
29Clearfield County10.3-0.8 pts
31Adams County9.9-0.6 pts
32Blair County9.8+0.5 pts
33Northumberland County9.7+2.7 pts
34Forest County9.6+3 pts
35Fayette County9.6+1.8 pts
36York County9.5+0.5 pts
37Lackawanna County9.3+0.9 pts
38Lycoming County9.1-0.6 pts
39Armstrong County9.1+1.2 pts
40Erie County9+0.3 pts
40Tioga County9-1 pts
42Cumberland County8.8+0.8 pts
43Lawrence County8.8+0.1 pts
44Beaver County8.6+1.2 pts
45Chester County8.1-0.2 pts
46Washington County8-0.4 pts
47Greene County8+1.1 pts
48Bucks County7.9+0.1 pts
48Wyoming County7.9-0.7 pts
50Montour County7.9-0.3 pts
51Northampton County7.8+0.2 pts
52Warren County7.8+0.6 pts
53Delaware County7.7-0.4 pts
53Huntingdon County7.7-0 pts
55Allegheny County7.2-0.1 pts
56Venango County7-0.3 pts
57Butler County6.9+1 pts
58McKean County6.8+0.9 pts
58Montgomery County6.8+0.1 pts
60Columbia County6.6+0.7 pts
61Cambria County6.6-0.5 pts
62Centre County6.4+0.1 pts
63Fulton County6.3-1.3 pts
64Westmoreland County6-0.5 pts
65Sullivan County3.9-2.7 pts
66Elk County3.7-0.4 pts
67Cameron County3-0.1 pts

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/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 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 Pennsylvania by uninsured rate, ages 19 to 34 (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 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 Pennsylvania by uninsured rate, ages 19 to 34 (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-19-34/pennsylvania-counties. 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 Pennsylvania by uninsured rate, ages 19 to 34 (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-19-34/pennsylvania-counties.

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 Pennsylvania by uninsured rate, ages 19 to 34 (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-19-34/pennsylvania-counties (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_pennsylvania_by_2024,
  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 Pennsylvania by uninsured rate, ages 19 to 34 (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-19-34/pennsylvania-counties. 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/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 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 Pennsylvania by uninsured rate, ages 19 to 34 (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-19-34/pennsylvania-counties
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-19-34/pennsylvania-counties.
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/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 19 to 34 (US, ACS)?

Juniata County, with 22.4% in 2024, according to the U.S. Census Bureau.

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

Cameron County, with 3% 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 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 Pennsylvania: more rankings