RANKING · 2024 ACS · 42 SHOWN OF 42

Highest Peruvian population share, Pennsylvania counties

Pennsylvania counties ranked by the share of all residents who are Peruvian origin (2024 American Community Survey). A concentration measure: Peruvian residents as a percentage of total population. This list covers the 42 counties in Pennsylvania that qualify, ranked against each other statewide. The median across all 42 is 0.1%. Biggest climber in the top 100 since 2020: Erie County, PA, up 22 places to #20.

Peruvian Americans: full group profile →

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

YEAR2010 2020 2024

RANKPLACESTATEPOPPERUVIAN SHAREVS 2010

01Monroe County, PAPA167,1790.7%+0.4 pts

02▲3Northampton County, PAPA324,4110.5%+0.1 pts

03▲1Berks County, PAPA440,0720.3%+0.2 pts

04▼2Pike County, PAPA62,8080.2%+0.1 pts

05▲2York County, PAPA473,1970.2%+0.2 pts

06▲4Wyoming County, PAPA25,7900.2%–

07▲17Franklin County, PAPA160,6520.2%+0.1 pts

08▲3Lancaster County, PAPA563,1590.1%+0.1 pts

09▲6Cumberland County, PAPA277,2700.1%+0.1 pts

10Juniata County, PAPA23,4030.1%+0.1 pts

11▼8Lehigh County, PAPA384,3830.1%−0.1 pts

12Philadelphia County, PAPA1,574,2810.1%+0.1 pts

13▲17Columbia County, PAPA66,1930.1%–

14▲18Northumberland County, PAPA89,9200.1%+0.1 pts

15▲4Centre County, PAPA157,3930.1%+0.1 pts

16▲6Montgomery County, PAPA877,6430.1%0.0 pts

17▲8Chester County, PAPA557,1160.1%+0.1 pts

18▲10McKean County, PAPA38,9840.1%+0.1 pts

19Carbon County, PAPA65,8680.1%–

20▲22Erie County, PAPA265,8320.1%0.0 pts

21▲8Snyder County, PAPA39,6550.1%−0.1 pts

22▼13Bucks County, PAPA647,8280.1%0.0 pts

23▼17Dauphin County, PAPA293,3510.1%0.0 pts

24▼7Delaware County, PAPA580,9370.1%0.0 pts

25▼2Allegheny County, PAPA1,225,0350.1%0.0 pts

26▼6Luzerne County, PAPA332,1260.1%0.0 pts

27▼13Lackawanna County, PAPA216,5020.1%0.0 pts

28▼20Lebanon County, PAPA146,3800.1%0.0 pts

29▼2Susquehanna County, PAPA38,2370.0%–

30▼12Schuylkill County, PAPA145,0850.0%0.0 pts

31▼15Adams County, PAPA107,5940.0%0.0 pts

32Butler County, PAPA200,1690.0%0.0 pts

33Wayne County, PAPA51,7030.0%0.0 pts

34▼13Huntingdon County, PAPA43,0010.0%0.0 pts

35▲2Lycoming County, PAPA112,5870.0%0.0 pts

36▼5Westmoreland County, PAPA349,3240.0%0.0 pts

37▲4Crawford County, PAPA81,7920.0%0.0 pts

38▲1Washington County, PAPA210,8020.0%–

39▲4Beaver County, PAPA166,0320.0%–

40Fayette County, PAPA123,0210.0%–

41▼6Bedford County, PAPA47,4800.0%–

42▼2Mercer County, PAPA107,8600.0%–

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