RANKING · 2024 ACS · 67 SHOWN OF 67

Highest uninsured rate, Pennsylvania counties

Pennsylvania counties ranked by the share of residents without health insurance (2024 ACS). This list covers the 67 counties in Pennsylvania that qualify, ranked against each other statewide.

PennsylvaniaAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

YEAR2020 2024

RANKPLACESTATEPOPUNINSUREDVS 2020

01Juniata County, PAPA23,40313.8%+2.3 pts

02Mifflin County, PAPA46,12712.8%+0.5 pts

03Snyder County, PAPA39,65512.2%+1.6 pts

04Lancaster County, PAPA563,15911.2%−0.5 pts

05Clinton County, PAPA37,87010.5%+1.2 pts

06Union County, PAPA42,31310.4%+0.9 pts

07Perry County, PAPA46,80610.3%+1.2 pts

08Crawford County, PAPA81,7929.0%+0.7 pts

09Lebanon County, PAPA146,3809.0%+0.5 pts

10Franklin County, PAPA160,6528.9%−0.3 pts

11Jefferson County, PAPA43,2558.5%+1.3 pts

12Bedford County, PAPA47,4807.8%+0.9 pts

13Berks County, PAPA440,0727.3%+1.1 pts

14Indiana County, PAPA82,8787.2%−0.2 pts

15Philadelphia County, PAPA1,574,2817.1%−0.5 pts

16Schuylkill County, PAPA145,0856.9%+1.7 pts

17Wayne County, PAPA51,7036.8%+1.2 pts

18Bradford County, PAPA59,6006.7%+0.1 pts

19Potter County, PAPA15,8976.6%−0.1 pts

20Somerset County, PAPA72,0046.6%+0.7 pts

21Luzerne County, PAPA332,1266.6%+1.2 pts

22Mercer County, PAPA107,8606.4%+0.8 pts

23Dauphin County, PAPA293,3516.4%+0.9 pts

24Forest County, PAPA6,6146.4%+0.7 pts

25Lehigh County, PAPA384,3836.4%+0.2 pts

26Monroe County, PAPA167,1796.3%−0.7 pts

27Susquehanna County, PAPA38,2376.2%+0.2 pts

28Clarion County, PAPA36,6806.1%−1.0 pts

29Adams County, PAPA107,5946.0%+0.4 pts

30Tioga County, PAPA40,5026.0%−0.9 pts

31Clearfield County, PAPA78,1005.9%+0.6 pts

32Blair County, PAPA119,5415.8%+0.7 pts

33Carbon County, PAPA65,8685.8%+1.3 pts

34Pike County, PAPA62,8085.8%+0.3 pts

35Cumberland County, PAPA277,2705.4%+0.0 pts

36Centre County, PAPA157,3935.2%−0.4 pts

37Lycoming County, PAPA112,5875.2%−0.4 pts

38Fulton County, PAPA14,4835.1%−1.1 pts

39Northumberland County, PAPA89,9205.1%+0.7 pts

40Lawrence County, PAPA83,9115.1%−0.2 pts

41Lackawanna County, PAPA216,5024.9%+0.5 pts

42York County, PAPA473,1974.8%−0.2 pts

43Huntingdon County, PAPA43,0014.7%+0.1 pts

44McKean County, PAPA38,9844.7%+0.6 pts

45Delaware County, PAPA580,9374.6%−0.3 pts

46Fayette County, PAPA123,0214.6%+0.0 pts

47Greene County, PAPA33,8854.5%+0.9 pts

48Venango County, PAPA49,3464.4%−1.2 pts

49Chester County, PAPA557,1164.4%−0.6 pts

50Northampton County, PAPA324,4114.4%−0.1 pts

51Erie County, PAPA265,8324.2%−0.3 pts

52Sullivan County, PAPA5,8564.1%−2.9 pts

53Warren County, PAPA37,0384.1%−0.6 pts

54Armstrong County, PAPA63,6984.0%−0.1 pts

55Columbia County, PAPA66,1934.0%−0.9 pts

56Beaver County, PAPA166,0323.9%+0.1 pts

57Bucks County, PAPA647,8283.9%−0.2 pts

58Washington County, PAPA210,8023.9%+0.2 pts

59Montgomery County, PAPA877,6433.9%+0.4 pts

60Wyoming County, PAPA25,7903.9%−0.7 pts

61Allegheny County, PAPA1,225,0353.8%+0.0 pts

62Montour County, PAPA17,8683.7%−2.3 pts

63Butler County, PAPA200,1693.4%+0.1 pts

64Cambria County, PAPA128,9683.3%−0.8 pts

65Westmoreland County, PAPA349,3243.0%−0.2 pts

66Elk County, PAPA29,9262.3%−0.3 pts

67Cameron County, PAPA4,2112.1%−1.1 pts

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES