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Pennsylvania Counties by Uninsured Rate

The uninsured rate is the share of the population with no health insurance coverage — influenced heavily by Medicaid eligibility and employer coverage.

All 67 counties ranked by Uninsured Rate, from lowest to highest. Click the column header to reverse sort order. Data from the U.S. Census Bureau, ACS 5-Year Estimates, 2023.

States Counties Cities Metros ZIPs
# Counties Uninsured Rate
1 Wyoming County, Pennsylvania 0.0%
2 Huntingdon County, Pennsylvania 0.0%
3 Columbia County, Pennsylvania 0.0%
4 Warren County, Pennsylvania 1.5%
5 Erie County, Pennsylvania 2.7%
6 Chester County, Pennsylvania 2.8%
7 Butler County, Pennsylvania 3.2%
8 Cameron County, Pennsylvania 3.7%
9 Beaver County, Pennsylvania 3.8%
10 Bucks County, Pennsylvania 3.9%
11 Mifflin County, Pennsylvania 3.9%
12 Washington County, Pennsylvania 4.0%
13 Armstrong County, Pennsylvania 4.0%
14 Montgomery County, Pennsylvania 4.0%
15 Greene County, Pennsylvania 4.1%
16 Northampton County, Pennsylvania 4.2%
17 Pike County, Pennsylvania 4.3%
18 Northumberland County, Pennsylvania 4.3%
19 Venango County, Pennsylvania 4.4%
20 Montour County, Pennsylvania 4.4%
21 Adams County, Pennsylvania 4.5%
22 Lycoming County, Pennsylvania 4.6%
23 Sullivan County, Pennsylvania 4.6%
24 Carbon County, Pennsylvania 4.9%
25 Fulton County, Pennsylvania 5.0%
26 Lawrence County, Pennsylvania 5.3%
27 Cumberland County, Pennsylvania 5.4%
28 Clarion County, Pennsylvania 5.6%
29 Allegheny County, Pennsylvania 5.6%
30 Blair County, Pennsylvania 5.8%
31 Somerset County, Pennsylvania 5.8%
32 Cambria County, Pennsylvania 6.2%
33 Delaware County, Pennsylvania 6.2%
34 Clearfield County, Pennsylvania 6.2%
35 Lehigh County, Pennsylvania 6.3%
36 Schuylkill County, Pennsylvania 6.3%
37 Dauphin County, Pennsylvania 6.3%
38 Tioga County, Pennsylvania 6.4%
39 Monroe County, Pennsylvania 6.5%
40 Franklin County, Pennsylvania 6.6%
41 Potter County, Pennsylvania 6.7%
42 Berks County, Pennsylvania 6.7%
43 Bradford County, Pennsylvania 6.7%
44 Susquehanna County, Pennsylvania 6.8%
45 Wayne County, Pennsylvania 6.9%
46 McKean County, Pennsylvania 7.2%
47 Lancaster County, Pennsylvania 7.2%
48 Indiana County, Pennsylvania 7.6%
49 Bedford County, Pennsylvania 7.6%
50 Forest County, Pennsylvania 8.0%
51 Jefferson County, Pennsylvania 8.5%
52 Lebanon County, Pennsylvania 8.7%
53 Fayette County, Pennsylvania 9.1%
54 Lackawanna County, Pennsylvania 9.2%
55 Philadelphia County, Pennsylvania 9.2%
56 Crawford County, Pennsylvania 9.3%
57 Perry County, Pennsylvania 9.9%
58 Union County, Pennsylvania 9.9%
59 Westmoreland County, Pennsylvania 10.3%
60 Centre County, Pennsylvania 11.4%
61 Snyder County, Pennsylvania 11.8%
62 Mercer County, Pennsylvania 12.3%
63 Juniata County, Pennsylvania 15.3%
64 York County, Pennsylvania 15.5%
65 Clinton County, Pennsylvania 16.2%
66 Elk County, Pennsylvania 17.7%
67 Luzerne County, Pennsylvania 21.9%