RANKING · 2024 ACS · 67 SHOWN OF 67

Most segregated, Pennsylvania counties

Name: Most segregated, Pennsylvania counties, 2024
Creator: CensusEasy
License: https://creativecommons.org/licenses/by/4.0/

Pennsylvania counties ranked by the CensusEasy Segregation Score, the White vs non-White index of dissimilarity across census tracts (2024 ACS). Higher means residents are more sorted into separate neighborhoods. This list covers the 67 counties in Pennsylvania that qualify, ranked against each other statewide. The median across all 67 is 31. Biggest climber in the top 100 since 2020: Carbon County, PA, up 24 places to #27.

Flip the list · Least segregated, US counties →

PennsylvaniaAll states All rankings

SAME RANKING BYMetros

YEAR2020 2024

RANKPLACESTATEPOPSEGREGATION SCOREVS 2020

01Philadelphia County, PAPA1,574,28155−7%

02▲1Berks County, PAPA440,07254−1%

03▼1Delaware County, PAPA580,93751−6%

04▲1Union County, PAPA42,31349−4%

05▼1Huntingdon County, PAPA43,00146−13%

06Lehigh County, PAPA384,38346−9%

07▲1Luzerne County, PAPA332,12645−7%

08▲5Dauphin County, PAPA293,35144−4%

09▲7Erie County, PAPA265,83242−7%

10▼3Greene County, PAPA33,88541−15%

11▲8Allegheny County, PAPA1,225,03541−9%

12▲2Mercer County, PAPA107,86040−13%

13▼1Forest County, PAPA6,61440−14%

14▼4Cambria County, PAPA128,96839−18%

15▲10Beaver County, PAPA166,03239−7%

16▲4Lancaster County, PAPA563,15939−12%

17▲1Lebanon County, PAPA146,38038−14%

18▲8York County, PAPA473,19738−8%

19▲4Somerset County, PAPA72,00438−13%

20▲13Lycoming County, PAPA112,58738+3%

21▲7Northampton County, PAPA324,41137−6%

22Indiana County, PAPA82,87837−14%

23▼14Lawrence County, PAPA83,91136−24%

24▲5Lackawanna County, PAPA216,50235−10%

25▲2Centre County, PAPA157,39335−14%

26▲10Wayne County, PAPA51,703350%

27▲24Carbon County, PAPA65,86835+26%

28▼7Schuylkill County, PAPA145,08535−20%

29▲3Northumberland County, PAPA89,92034−8%

30▼19Clearfield County, PAPA78,10033−29%

31Fayette County, PAPA123,02132−13%

32▲9Franklin County, PAPA160,65231−3%

33▲4Chester County, PAPA557,11631−4%

34▲12Mifflin County, PAPA46,12731−1%

35▼5McKean County, PAPA38,98430−23%

36▼12Montour County, PAPA17,86829−32%

37▲12Montgomery County, PAPA877,64329−6%

38▲1Cumberland County, PAPA277,27029−10%

39▲9Monroe County, PAPA167,17929−7%

40▲13Clarion County, PAPA36,68029+7%

41▼1Washington County, PAPA210,80228−12%

42Blair County, PAPA119,54128−12%

43▼5Bucks County, PAPA647,82828−14%

44▼9Sullivan County, PAPA5,85628−21%

45▼11Westmoreland County, PAPA349,32428−23%

46▼31Pike County, PAPA62,80827−40%

47▲12Clinton County, PAPA37,87025+26%

48▲6Adams County, PAPA107,59424−6%

49▼5Butler County, PAPA200,16924−25%

50▲10Wyoming County, PAPA25,79023+21%

51▼6Columbia County, PAPA66,19323−28%

52Elk County, PAPA29,92622−18%

53▲4Warren County, PAPA37,03822−9%

54▼7Snyder County, PAPA39,65522−31%

55▲1Venango County, PAPA49,34621−11%

56▼6Armstrong County, PAPA63,69821−29%

57▲10Bedford County, PAPA47,48020+51%

58▼15Crawford County, PAPA81,79220−37%

59▲5Bradford County, PAPA59,60020+19%

60▼43Cameron County, PAPA4,21120−56%

61▼6Juniata County, PAPA23,40319−23%

62▼4Susquehanna County, PAPA38,23717−18%

63▼2Jefferson County, PAPA43,25515−17%

64▼1Tioga County, PAPA40,50215−11%

65Perry County, PAPA46,80615−8%

66Potter County, PAPA15,89715−9%

67▼5Fulton County, PAPA14,48313−32%

SHOWING 1–67 OF 67

Download CSV (full list, 67 rows)How this score is calculated

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES