RANKING · 2020 CENSUS · 34 SHOWN OF 34

Highest Costa Rican population share, New York counties · 2020

New York counties ranked by the share of all residents who are Costa Rican origin (2020 American Community Survey). A concentration measure: Costa Rican residents as a percentage of total population. This list covers the 34 counties in New York that qualify, ranked against each other statewide.

Costa Rican Americans: full group profile →

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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 2010

01Montgomery County, NYNY50,0460.4%+0.1 pts

02Suffolk County, NYNY1,546,0900.2%+0.0 pts

03Sullivan County, NYNY80,5860.1%+0.1 pts

04Nassau County, NYNY1,398,9390.1%+0.0 pts

05Kings County, NYNY2,653,9630.1%+0.0 pts

06Richmond County, NYNY501,2900.1%+0.0 pts

07Dutchess County, NYNY300,7080.1%+0.1 pts

08Queens County, NYNY2,358,1820.1%−0.0 pts

09Schenectady County, NYNY162,5810.1%+0.1 pts

10Westchester County, NYNY1,015,7430.1%+0.0 pts

11New York County, NYNY1,664,8620.1%+0.0 pts

12Albany County, NYNY321,2250.1%+0.0 pts

13Bronx County, NYNY1,406,3320.1%−0.0 pts

14Tompkins County, NYNY104,0470.1%+0.0 pts

15Saratoga County, NYNY241,3430.0%–

16Rockland County, NYNY357,3970.0%−0.0 pts

17Onondaga County, NYNY466,5840.0%+0.0 pts

18Madison County, NYNY67,1200.0%–

19Washington County, NYNY59,3530.0%–

20Monroe County, NYNY750,5060.0%+0.0 pts

21Ontario County, NYNY113,1300.0%–

22Essex County, NYNY36,4380.0%−0.0 pts

23Broome County, NYNY195,7360.0%+0.0 pts

24Jefferson County, NYNY111,5400.0%–

25Orange County, NYNY417,6690.0%−0.1 pts

26Oneida County, NYNY226,3920.0%+0.0 pts

27Rensselaer County, NYNY160,5100.0%−0.1 pts

28Chemung County, NYNY80,4150.0%–

29Delaware County, NYNY44,3050.0%−0.0 pts

30Erie County, NYNY946,7410.0%−0.0 pts

31Ulster County, NYNY183,3300.0%−0.0 pts

32Seneca County, NYNY32,8830.0%–

33Chenango County, NYNY45,7150.0%−0.0 pts

34Columbia County, NYNY60,1680.0%–

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS