RANKING · 2020 CENSUS · 49 SHOWN OF 49

Highest Costa Rican population share, Maryland cities · 2020

Maryland cities 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 49 cities in Maryland that qualify, ranked against each other statewide. The median across all 49 is 0.1%.

Costa Rican Americans: full group profile →

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SAME RANKING BYCounties States Metros

YEAR2010 2020 2024

Highest Costa Rican population share by state

RANKPLACESTATEPOPCOSTA RICAN SHAREVS 2010

01Jessup, MDMD9,9311.1%–

02Fairwood, MDMD7,5261.0%–

03Easton, MDMD17,2930.8%–

04Peppermill, MDMD5,2380.8%–

05Ballenger Creek, MDMD26,3900.8%+0.3 pts

06North Bethesda, MDMD49,6770.5%+0.3 pts

07South Kensington, MDMD8,1480.5%–

08Redland, MDMD18,6650.5%–

09Frederick, MDMD92,0590.4%+0.3 pts

10Flower Hill, MDMD13,7940.3%–

11Lake Shore, MDMD18,2490.3%–

12North Kensington, MDMD8,9540.3%−0.7 pts

13Leonardtown, MDMD5,0330.3%–

14Elkridge, MDMD26,2830.2%+0.1 pts

15Leisure World, MDMD8,8820.2%+0.1 pts

16Friendly, MDMD11,1190.2%0.0 pts

17Odenton, MDMD45,0020.2%–

18Mount Rainier, MDMD8,3070.2%–

19Greenbelt, MDMD24,9480.1%+0.1 pts

20Chillum, MDMD34,8710.1%–

21Ilchester, MDMD28,3640.1%–

22Montgomery, MDMD34,1100.1%–

23Wheaton, MDMD52,9260.1%–

24Rockville, MDMD67,5630.1%0.0 pts

25Olney, MDMD35,7970.1%–

26Bethesda, MDMD69,3970.1%0.0 pts

27Towson, MDMD58,6790.1%−0.1 pts

28Silver Spring, MDMD81,4620.1%0.0 pts

29Lutherville, MDMD6,5740.1%–

30Aspen Hill, MDMD53,2790.1%0.0 pts

31Clinton, MDMD38,3760.0%–

32Kettering, MDMD14,0140.0%–

33Middle River, MDMD31,7120.0%–

34Fairland, MDMD26,2310.0%–

35Milford Mill, MDMD30,8290.0%−0.1 pts

36Severn, MDMD58,4020.0%–

37Potomac, MDMD45,9020.0%–

38Bowie, MDMD58,3830.0%–

39Arbutus, MDMD22,5070.0%–

40Ellicott City, MDMD75,2570.0%0.0 pts

41East Riverdale, MDMD18,3360.0%–

42Columbia, MDMD104,3380.0%0.0 pts

43Annapolis, MDMD40,6340.0%–

44Baltimore, MDMD569,9970.0%0.0 pts

45West Ocean City, MDMD5,1980.0%–

46Waldorf, MDMD82,9430.0%−0.1 pts

47Germantown, MDMD90,7190.0%−0.1 pts

48Gaithersburg, MDMD71,1130.0%−0.4 pts

49Glen Burnie, MDMD72,5900.0%–

SHOWING 1–49 OF 49

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS