RANKING · 2024 ACS · 36 SHOWN OF 36

Largest Costa Rican population, Pennsylvania counties

Pennsylvania counties ranked by the number of residents who are Costa Rican origin, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 36 counties in Pennsylvania that qualify, ranked against each other statewide.

Costa Rican Americans: full group profile →

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

Largest Costa Rican population by state

RANKPLACESTATEPOPCOSTA RICAN POPULATIONVS 2010

01Philadelphia County, PAPA1,574,2811,285+3%

02Bucks County, PAPA647,828573−38%

03Montgomery County, PAPA877,643552+29%

04Delaware County, PAPA580,937490+118%

05Chester County, PAPA557,116313+59%

06Lehigh County, PAPA384,383239+292%

07Northampton County, PAPA324,411215+122%

08York County, PAPA473,197209–

09Allegheny County, PAPA1,225,035201+75%

10Erie County, PAPA265,832176+14%

11Centre County, PAPA157,393149+198%

12Lancaster County, PAPA563,159104−26%

13Pike County, PAPA62,80868+84%

14Franklin County, PAPA160,65259−38%

15Lackawanna County, PAPA216,50252+86%

16Berks County, PAPA440,07248−6%

17Lebanon County, PAPA146,38048+700%

18Monroe County, PAPA167,17946−72%

19Schuylkill County, PAPA145,08539+333%

20Luzerne County, PAPA332,12639+550%

21Butler County, PAPA200,16938–

22Susquehanna County, PAPA38,23724–

23Armstrong County, PAPA63,69822–

24Blair County, PAPA119,54115–

25Wayne County, PAPA51,70312–

26Lawrence County, PAPA83,91112–

27Perry County, PAPA46,80610–

28Union County, PAPA42,3139−65%

29Dauphin County, PAPA293,3519−84%

30Cambria County, PAPA128,9687–

31Carbon County, PAPA65,8687−53%

32Mercer County, PAPA107,8607–

33Northumberland County, PAPA89,9206–

34Venango County, PAPA49,3466–

35Juniata County, PAPA23,4032–

36Columbia County, PAPA66,1931−67%

SHOWING 1–36 OF 36

Download CSV (full list, 36 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES