RANKING · 2024 ACS · 36 SHOWN OF 36

Highest Costa Rican population share, Pennsylvania counties

Pennsylvania counties ranked by the share of all residents who are Costa Rican origin (2023 American Community Survey). A concentration measure: Costa Rican residents as a percentage of total population. This list covers the 36 counties in Pennsylvania that qualify, ranked against each other statewide.

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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

Highest Costa Rican population share by state

RANKPLACESTATEPOPCOSTA RICAN SHAREVS 2000

01Pike County, PAPA62,8080.1%–

02Centre County, PAPA157,3930.1%–

03Bucks County, PAPA647,8280.1%–

04Delaware County, PAPA580,9370.1%–

05Philadelphia County, PAPA1,574,2810.1%–

06Northampton County, PAPA324,4110.1%–

07Erie County, PAPA265,8320.1%–

08Montgomery County, PAPA877,6430.1%–

09Lehigh County, PAPA384,3830.1%–

10Susquehanna County, PAPA38,2370.1%–

11Chester County, PAPA557,1160.1%–

12York County, PAPA473,1970.0%–

13Franklin County, PAPA160,6520.0%–

14Armstrong County, PAPA63,6980.0%–

15Lebanon County, PAPA146,3800.0%–

16Monroe County, PAPA167,1790.0%–

17Schuylkill County, PAPA145,0850.0%–

18Lackawanna County, PAPA216,5020.0%–

19Wayne County, PAPA51,7030.0%–

20Perry County, PAPA46,8060.0%–

21Union County, PAPA42,3130.0%–

22Butler County, PAPA200,1690.0%–

23Lancaster County, PAPA563,1590.0%–

24Allegheny County, PAPA1,225,0350.0%–

25Lawrence County, PAPA83,9110.0%–

26Blair County, PAPA119,5410.0%–

27Venango County, PAPA49,3460.0%–

28Luzerne County, PAPA332,1260.0%–

29Berks County, PAPA440,0720.0%–

30Carbon County, PAPA65,8680.0%–

31Juniata County, PAPA23,4030.0%–

32Northumberland County, PAPA89,9200.0%–

33Mercer County, PAPA107,8600.0%–

34Cambria County, PAPA128,9680.0%–

35Dauphin County, PAPA293,3510.0%–

36Columbia County, PAPA66,1930.0%–

SHOWING 1–36 OF 36

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