RANKING · 2010 CENSUS · 31 SHOWN OF 31

Highest Costa Rican population share, Pennsylvania counties · 2010

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 31 counties in Pennsylvania that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

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

01Bucks County, PAPA647,8280.1%–

02Monroe County, PAPA167,1790.1%–

03Philadelphia County, PAPA1,574,2810.1%–

04Pike County, PAPA62,8080.1%–

05Franklin County, PAPA160,6520.1%–

06Union County, PAPA42,3130.1%–

07Erie County, PAPA265,8320.1%–

08Montour County, PAPA17,8680.1%–

09Montgomery County, PAPA877,6430.1%–

10Delaware County, PAPA580,9370.0%–

11Chester County, PAPA557,1160.0%–

12Centre County, PAPA157,3930.0%–

13Northampton County, PAPA324,4110.0%–

14McKean County, PAPA38,9840.0%–

15Wyoming County, PAPA25,7900.0%–

16Lancaster County, PAPA563,1590.0%–

17Carbon County, PAPA65,8680.0%–

18Dauphin County, PAPA293,3510.0%–

19Adams County, PAPA107,5940.0%–

20Lehigh County, PAPA384,3830.0%–

21Westmoreland County, PAPA349,3240.0%–

22Lackawanna County, PAPA216,5020.0%–

23Berks County, PAPA440,0720.0%–

24Clearfield County, PAPA78,1000.0%–

25Allegheny County, PAPA1,225,0350.0%–

26Bradford County, PAPA59,6000.0%–

27Schuylkill County, PAPA145,0850.0%–

28Lebanon County, PAPA146,3800.0%–

29Columbia County, PAPA66,1930.0%–

30Washington County, PAPA210,8020.0%–

31Luzerne County, PAPA332,1260.0%–

SHOWING 1–31 OF 31

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