RANKING · 2024 ACS · 52 SHOWN OF 52

Highest Costa Rican population share, Maryland cities

Maryland cities ranked by the share of all residents who are Costa Rican origin (2024 American Community Survey). A concentration measure: Costa Rican residents as a percentage of total population. This list covers the 52 cities in Maryland that qualify, ranked against each other statewide. The median across all 52 is 0.1%. Biggest climber in the top 100 since 2020: Ellicott City, MD, up 17 places to #23.

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

01Reisterstown, MDMD25,5822.2%–

02▲1Easton, MDMD17,2931.2%–

03Layhill, MDMD5,4970.7%–

04Timonium, MDMD10,3040.7%–

05Urbana, MDMD14,2600.6%+0.5 pts

06Camp Springs, MDMD22,5440.5%+0.5 pts

07Burtonsville, MDMD10,2030.5%+0.3 pts

08▼2North Bethesda, MDMD49,6770.4%+0.2 pts

09Bladensburg, MDMD9,6710.4%–

10Fruitland, MDMD6,0070.3%–

11▲15Bethesda, MDMD69,3970.3%+0.2 pts

12Marlton, MDMD10,2220.3%–

13Fort Meade, MDMD11,2250.3%–

14Walkersville, MDMD6,5010.2%−0.2 pts

15Fort Washington, MDMD25,1340.2%–

16▲5Ilchester, MDMD28,3640.2%–

17Catonsville, MDMD43,3680.2%+0.1 pts

18Accokeek, MDMD14,3620.2%–

19Salisbury, MDMD33,8450.2%–

20▲5Olney, MDMD35,7970.2%–

21▼12Frederick, MDMD92,0590.2%+0.1 pts

22▼12Flower Hill, MDMD13,7940.2%–

23▲17Ellicott City, MDMD75,2570.2%+0.1 pts

24Brunswick, MDMD9,3800.2%–

25Calverton, MDMD17,6240.2%0.0 pts

26▲16Columbia, MDMD104,3380.1%+0.1 pts

27Thurmont, MDMD6,3370.1%–

28Hyattsville, MDMD21,1580.1%–

29▼5Rockville, MDMD67,5630.1%0.0 pts

30▼23South Kensington, MDMD8,1480.1%–

31▼20Lake Shore, MDMD18,2490.1%–

32▼5Towson, MDMD58,6790.1%−0.1 pts

33Severna Park, MDMD40,2280.1%0.0 pts

34▼22North Kensington, MDMD8,9540.1%−0.9 pts

35Lanham, MDMD11,4330.1%–

36▼5Clinton, MDMD38,3760.1%–

37Elkton, MDMD16,6700.1%–

38▲6Baltimore, MDMD569,9970.1%0.0 pts

39Bel Air South, MDMD58,1370.1%−0.1 pts

40North Potomac, MDMD23,9220.1%–

41▼36Ballenger Creek, MDMD26,3900.0%−0.4 pts

42Ferndale, MDMD17,5290.0%–

43▼20Wheaton, MDMD52,9260.0%–

44▼12Kettering, MDMD14,0140.0%–

45▼23Montgomery, MDMD34,1100.0%–

46Mitchellville, MDMD11,3590.0%–

47▼9Bowie, MDMD58,3830.0%–

48▼31Odenton, MDMD45,0020.0%–

49▼21Silver Spring, MDMD81,4620.0%0.0 pts

50▼13Potomac, MDMD45,9020.0%–

51▼21Aspen Hill, MDMD53,2790.0%0.0 pts

52▼4Gaithersburg, MDMD71,1130.0%−0.4 pts

SHOWING 1–52 OF 52

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES