RANKING · 2020 CENSUS · 67 SHOWN OF 67

Highest Mexican population share, Pennsylvania counties · 2020

Pennsylvania counties ranked by the share of all residents who are Mexican origin (2020 American Community Survey). A concentration measure: Mexican residents as a percentage of total population. This list covers the 67 counties in Pennsylvania that qualify, ranked against each other statewide. The median across all 67 is 0.6%.

Mexican Americans: full group profile →

PennsylvaniaAll states All rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPMEXICAN SHAREVS 2010

01Adams County, PAPA107,5944.3%+0.1 pts

02Chester County, PAPA557,1163.8%+0.3 pts

03Berks County, PAPA440,0723.2%+0.7 pts

04Luzerne County, PAPA332,1262.2%+1.1 pts

05Franklin County, PAPA160,6521.9%+0.6 pts

06Montgomery County, PAPA877,6431.8%+0.4 pts

07Lehigh County, PAPA384,3831.6%+0.5 pts

08York County, PAPA473,1971.6%+0.7 pts

09Dauphin County, PAPA293,3511.6%+0.2 pts

10Sullivan County, PAPA5,8561.5%–

11Monroe County, PAPA167,1791.4%+0.7 pts

12Lackawanna County, PAPA216,5021.4%+0.6 pts

13Bucks County, PAPA647,8281.2%+0.1 pts

14Northampton County, PAPA324,4111.2%+0.4 pts

15Philadelphia County, PAPA1,574,2811.2%+0.3 pts

16Clearfield County, PAPA78,1001.0%+0.6 pts

17Lancaster County, PAPA563,1591.0%+0.2 pts

18Lebanon County, PAPA146,3801.0%+0.1 pts

19Union County, PAPA42,3130.9%−0.7 pts

20Lycoming County, PAPA112,5870.9%+0.6 pts

21Columbia County, PAPA66,1930.9%+0.6 pts

22Huntingdon County, PAPA43,0010.9%+0.4 pts

23Wayne County, PAPA51,7030.9%+0.5 pts

24Schuylkill County, PAPA145,0850.9%+0.1 pts

25Erie County, PAPA265,8320.8%+0.2 pts

26Cumberland County, PAPA277,2700.8%+0.2 pts

27Centre County, PAPA157,3930.8%+0.5 pts

28Delaware County, PAPA580,9370.7%+0.1 pts

29Mifflin County, PAPA46,1270.7%+0.4 pts

30Butler County, PAPA200,1690.7%+0.2 pts

31Allegheny County, PAPA1,225,0350.7%+0.2 pts

32Carbon County, PAPA65,8680.7%+0.4 pts

33Venango County, PAPA49,3460.7%+0.5 pts

34Northumberland County, PAPA89,9200.6%+0.3 pts

35Snyder County, PAPA39,6550.6%+0.5 pts

36Fulton County, PAPA14,4830.6%−0.1 pts

37Washington County, PAPA210,8020.6%+0.2 pts

38Cambria County, PAPA128,9680.6%0.0 pts

39Fayette County, PAPA123,0210.5%+0.3 pts

40Beaver County, PAPA166,0320.5%+0.1 pts

41Jefferson County, PAPA43,2550.5%+0.4 pts

42Bedford County, PAPA47,4800.5%+0.1 pts

43Perry County, PAPA46,8060.5%+0.2 pts

44Pike County, PAPA62,8080.5%0.0 pts

45Potter County, PAPA15,8970.5%+0.2 pts

46Bradford County, PAPA59,6000.5%+0.1 pts

47Somerset County, PAPA72,0040.5%+0.2 pts

48Montour County, PAPA17,8680.5%−0.1 pts

49Clarion County, PAPA36,6800.4%+0.3 pts

50McKean County, PAPA38,9840.4%0.0 pts

51Clinton County, PAPA37,8700.4%+0.2 pts

52Westmoreland County, PAPA349,3240.4%+0.2 pts

53Indiana County, PAPA82,8780.4%0.0 pts

54Crawford County, PAPA81,7920.4%+0.1 pts

55Wyoming County, PAPA25,7900.4%+0.3 pts

56Forest County, PAPA6,6140.4%+0.1 pts

57Lawrence County, PAPA83,9110.4%+0.2 pts

58Mercer County, PAPA107,8600.4%−0.1 pts

59Susquehanna County, PAPA38,2370.3%−0.1 pts

60Blair County, PAPA119,5410.3%0.0 pts

61Warren County, PAPA37,0380.3%+0.1 pts

62Tioga County, PAPA40,5020.3%+0.1 pts

63Cameron County, PAPA4,2110.2%−0.3 pts

64Elk County, PAPA29,9260.2%−0.1 pts

65Armstrong County, PAPA63,6980.2%0.0 pts

66Greene County, PAPA33,8850.1%−0.2 pts

67Juniata County, PAPA23,4030.1%−0.4 pts

SHOWING 1–67 OF 67

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS