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 (2024 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.

Costa Rican 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

Highest Costa Rican population share by state

RANKPLACESTATEPOPCOSTA RICAN SHAREVS 2010

01Pike County, PAPA62,8080.1%+0.0 pts

02Centre County, PAPA157,3930.1%+0.1 pts

03Bucks County, PAPA647,8280.1%−0.1 pts

04Delaware County, PAPA580,9370.1%+0.0 pts

05Philadelphia County, PAPA1,574,2810.1%−0.0 pts

06Northampton County, PAPA324,4110.1%+0.0 pts

07Erie County, PAPA265,8320.1%+0.0 pts

08Montgomery County, PAPA877,6430.1%+0.0 pts

09Lehigh County, PAPA384,3830.1%+0.0 pts

10Susquehanna County, PAPA38,2370.1%–

11Chester County, PAPA557,1160.1%+0.0 pts

12York County, PAPA473,1970.0%–

13Franklin County, PAPA160,6520.0%−0.0 pts

14Armstrong County, PAPA63,6980.0%–

15Lebanon County, PAPA146,3800.0%+0.0 pts

16Monroe County, PAPA167,1790.0%−0.1 pts

17Schuylkill County, PAPA145,0850.0%+0.0 pts

18Lackawanna County, PAPA216,5020.0%+0.0 pts

19Wayne County, PAPA51,7030.0%–

20Perry County, PAPA46,8060.0%–

21Union County, PAPA42,3130.0%−0.0 pts

22Butler County, PAPA200,1690.0%–

23Lancaster County, PAPA563,1590.0%−0.0 pts

24Allegheny County, PAPA1,225,0350.0%+0.0 pts

25Lawrence County, PAPA83,9110.0%–

26Blair County, PAPA119,5410.0%–

27Venango County, PAPA49,3460.0%–

28Luzerne County, PAPA332,1260.0%+0.0 pts

29Berks County, PAPA440,0720.0%−0.0 pts

30Carbon County, PAPA65,8680.0%−0.0 pts

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%−0.0 pts

36Columbia County, PAPA66,1930.0%−0.0 pts

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES