RANKING · 2024 ACS · 67 SHOWN OF 67

Highest Mexican population share, Pennsylvania counties

Pennsylvania counties ranked by the share of all residents who are Mexican origin (2024 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%. Biggest climber in the top 100 since 2020: Pike County, PA, up 26 places to #18.

Mexican Americans: full group profile →

PennsylvaniaAll states All rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPMEXICAN SHAREVS 2010

01Adams County, PAPA107,5944.6%+0.4 pts

02▲1Berks County, PAPA440,0723.9%+1.4 pts

03▼1Chester County, PAPA557,1163.7%+0.2 pts

04Luzerne County, PAPA332,1262.7%+1.6 pts

05▲4Dauphin County, PAPA293,3512.1%+0.7 pts

06▼1Franklin County, PAPA160,6522.1%+0.8 pts

07▲14Columbia County, PAPA66,1932.1%+1.8 pts

08▼2Montgomery County, PAPA877,6432.0%+0.7 pts

09▼2Lehigh County, PAPA384,3831.7%+0.6 pts

10▲3Bucks County, PAPA647,8281.5%+0.4 pts

11▼3York County, PAPA473,1971.5%+0.6 pts

12▲12Schuylkill County, PAPA145,0851.5%+0.7 pts

13▲2Philadelphia County, PAPA1,574,2811.4%+0.5 pts

14Northampton County, PAPA324,4111.3%+0.5 pts

15▼3Lackawanna County, PAPA216,5021.2%+0.4 pts

16▲10Cumberland County, PAPA277,2701.2%+0.7 pts

17▲10Centre County, PAPA157,3931.1%+0.8 pts

18▲26Pike County, PAPA62,8081.1%+0.6 pts

19▼1Lebanon County, PAPA146,3801.0%+0.2 pts

20▲20Beaver County, PAPA166,0321.0%+0.5 pts

21▼4Lancaster County, PAPA563,1591.0%+0.2 pts

22▲9Allegheny County, PAPA1,225,0351.0%+0.5 pts

23▲11Northumberland County, PAPA89,9200.9%+0.6 pts

24▲4Delaware County, PAPA580,9370.9%+0.3 pts

25▼6Union County, PAPA42,3130.9%−0.8 pts

26▲6Carbon County, PAPA65,8680.9%+0.6 pts

27▼7Lycoming County, PAPA112,5870.9%+0.6 pts

28▲2Butler County, PAPA200,1690.8%+0.3 pts

29▼18Monroe County, PAPA167,1790.8%+0.1 pts

30▼5Erie County, PAPA265,8320.8%+0.2 pts

31▲17Montour County, PAPA17,8680.8%+0.2 pts

32▲24Forest County, PAPA6,6140.7%+0.4 pts

33▼10Wayne County, PAPA51,7030.7%+0.4 pts

34▼24Sullivan County, PAPA5,8560.6%–

35▲7Bedford County, PAPA47,4800.6%+0.3 pts

36▲11Somerset County, PAPA72,0040.6%+0.4 pts

37▲9Bradford County, PAPA59,6000.6%+0.2 pts

38▲15Indiana County, PAPA82,8780.6%+0.2 pts

39▲24Cameron County, PAPA4,2110.6%0.0 pts

40▼2Cambria County, PAPA128,9680.6%0.0 pts

41▼4Washington County, PAPA210,8020.6%+0.2 pts

42▲13Wyoming County, PAPA25,7900.6%+0.4 pts

43▲11Crawford County, PAPA81,7920.6%+0.3 pts

44▲7Clinton County, PAPA37,8700.5%+0.3 pts

45▼29Clearfield County, PAPA78,1000.5%+0.1 pts

46▼10Fulton County, PAPA14,4830.5%−0.2 pts

47▲5Westmoreland County, PAPA349,3240.5%+0.3 pts

48▲9Lawrence County, PAPA83,9110.5%+0.3 pts

49▼14Snyder County, PAPA39,6550.5%+0.3 pts

50▼11Fayette County, PAPA123,0210.5%+0.2 pts

51▼22Mifflin County, PAPA46,1270.4%+0.1 pts

52▼19Venango County, PAPA49,3460.4%+0.3 pts

53▲5Mercer County, PAPA107,8600.4%0.0 pts

54▲7Warren County, PAPA37,0380.4%+0.2 pts

55▼5McKean County, PAPA38,9840.4%0.0 pts

56▼13Perry County, PAPA46,8060.4%+0.1 pts

57▼12Potter County, PAPA15,8970.4%0.0 pts

58▲6Elk County, PAPA29,9260.4%+0.1 pts

59▼10Clarion County, PAPA36,6800.3%+0.2 pts

60▼19Jefferson County, PAPA43,2550.3%+0.2 pts

61▼39Huntingdon County, PAPA43,0010.3%−0.1 pts

62▲4Greene County, PAPA33,8850.3%0.0 pts

63▲2Armstrong County, PAPA63,6980.3%+0.1 pts

64▼5Susquehanna County, PAPA38,2370.3%−0.1 pts

65▼3Tioga County, PAPA40,5020.3%+0.1 pts

66▲1Juniata County, PAPA23,4030.2%−0.3 pts

67▼7Blair County, PAPA119,5410.2%−0.1 pts

SHOWING 1–67 OF 67

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