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 (2023 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.

PennsylvaniaAll states All rankings

SAME RANKING BYCities States Metros

RELATEDLargest Mexican population Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share Largest Dominican population

YEAR2010 2020 2024

RANKPLACESTATEPOPMEXICAN SHAREVS 2000

01Adams County, PAPA107,5944.6%–

02Berks County, PAPA440,0723.9%–

03Chester County, PAPA557,1163.7%–

04Luzerne County, PAPA332,1262.7%–

05Dauphin County, PAPA293,3512.1%–

06Franklin County, PAPA160,6522.1%–

07Columbia County, PAPA66,1932.1%–

08Montgomery County, PAPA877,6432.0%–

09Lehigh County, PAPA384,3831.7%–

10Bucks County, PAPA647,8281.5%–

11York County, PAPA473,1971.5%–

12Schuylkill County, PAPA145,0851.5%–

13Philadelphia County, PAPA1,574,2811.4%–

14Northampton County, PAPA324,4111.3%–

15Lackawanna County, PAPA216,5021.2%–

16Cumberland County, PAPA277,2701.2%–

17Centre County, PAPA157,3931.1%–

18Pike County, PAPA62,8081.1%–

19Lebanon County, PAPA146,3801.0%–

20Beaver County, PAPA166,0321.0%–

21Lancaster County, PAPA563,1591.0%–

22Allegheny County, PAPA1,225,0351.0%–

23Northumberland County, PAPA89,9200.9%–

24Delaware County, PAPA580,9370.9%–

25Union County, PAPA42,3130.9%–

26Carbon County, PAPA65,8680.9%–

27Lycoming County, PAPA112,5870.9%–

28Butler County, PAPA200,1690.8%–

29Monroe County, PAPA167,1790.8%–

30Erie County, PAPA265,8320.8%–

31Montour County, PAPA17,8680.8%–

32Forest County, PAPA6,6140.7%–

33Wayne County, PAPA51,7030.7%–

34Sullivan County, PAPA5,8560.6%–

35Bedford County, PAPA47,4800.6%–

36Somerset County, PAPA72,0040.6%–

37Bradford County, PAPA59,6000.6%–

38Indiana County, PAPA82,8780.6%–

39Cameron County, PAPA4,2110.6%–

40Cambria County, PAPA128,9680.6%–

41Washington County, PAPA210,8020.6%–

42Wyoming County, PAPA25,7900.6%–

43Crawford County, PAPA81,7920.6%–

44Clinton County, PAPA37,8700.5%–

45Clearfield County, PAPA78,1000.5%–

46Fulton County, PAPA14,4830.5%–

47Westmoreland County, PAPA349,3240.5%–

48Lawrence County, PAPA83,9110.5%–

49Snyder County, PAPA39,6550.5%–

50Fayette County, PAPA123,0210.5%–

51Mifflin County, PAPA46,1270.4%–

52Venango County, PAPA49,3460.4%–

53Mercer County, PAPA107,8600.4%–

54Warren County, PAPA37,0380.4%–

55McKean County, PAPA38,9840.4%–

56Perry County, PAPA46,8060.4%–

57Potter County, PAPA15,8970.4%–

58Elk County, PAPA29,9260.4%–

59Clarion County, PAPA36,6800.3%–

60Jefferson County, PAPA43,2550.3%–

61Huntingdon County, PAPA43,0010.3%–

62Greene County, PAPA33,8850.3%–

63Armstrong County, PAPA63,6980.3%–

64Susquehanna County, PAPA38,2370.3%–

65Tioga County, PAPA40,5020.3%–

66Juniata County, PAPA23,4030.2%–

67Blair County, PAPA119,5410.2%–

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES