RANKING · 2020 CENSUS · 34 SHOWN OF 34

Highest Costa Rican population share, Pennsylvania counties · 2020

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

PennsylvaniaAll states All rankings

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

01Sullivan County, PAPA5,8560.1%–

02Bucks County, PAPA647,8280.1%–

03Delaware County, PAPA580,9370.1%–

04Philadelphia County, PAPA1,574,2810.1%–

05Northampton County, PAPA324,4110.1%–

06Lehigh County, PAPA384,3830.1%–

07Lancaster County, PAPA563,1590.1%–

08Union County, PAPA42,3130.0%–

09Cumberland County, PAPA277,2700.0%–

10Lebanon County, PAPA146,3800.0%–

11Centre County, PAPA157,3930.0%–

12Chester County, PAPA557,1160.0%–

13Butler County, PAPA200,1690.0%–

14Montgomery County, PAPA877,6430.0%–

15Adams County, PAPA107,5940.0%–

16Somerset County, PAPA72,0040.0%–

17Lackawanna County, PAPA216,5020.0%–

18Wayne County, PAPA51,7030.0%–

19Allegheny County, PAPA1,225,0350.0%–

20Schuylkill County, PAPA145,0850.0%–

21Carbon County, PAPA65,8680.0%–

22Blair County, PAPA119,5410.0%–

23Potter County, PAPA15,8970.0%–

24York County, PAPA473,1970.0%–

25Pike County, PAPA62,8080.0%–

26Franklin County, PAPA160,6520.0%–

27Cambria County, PAPA128,9680.0%–

28Luzerne County, PAPA332,1260.0%–

29Dauphin County, PAPA293,3510.0%–

30Berks County, PAPA440,0720.0%–

31Washington County, PAPA210,8020.0%–

32Lycoming County, PAPA112,5870.0%–

33Erie County, PAPA265,8320.0%–

34Columbia County, PAPA66,1930.0%–

SHOWING 1–34 OF 34

Download CSV (full list, 34 rows)

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