RANKING · 2024 ACS · 52 SHOWN OF 52

Largest Costa Rican population, Maryland cities

Maryland cities 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 52 cities in Maryland that qualify, ranked against each other statewide. The median across all 52 is 29. Biggest climber in the top 100 since 2020: Ellicott City, MD, up 24 places to #8.

Costa Rican Americans: full group profile →

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SAME RANKING BYCounties 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

01Reisterstown, MDMD25,582556–

02▲3Baltimore, MDMD569,997324+144%

03▼1North Bethesda, MDMD49,677216+116%

04Easton, MDMD17,293200–

05▲10Bethesda, MDMD69,397198+466%

06▼5Frederick, MDMD92,059161+89%

07▲19Columbia, MDMD104,338155+343%

08▲24Ellicott City, MDMD75,257120+757%

09Camp Springs, MDMD22,544119+1222%

10Catonsville, MDMD43,36893+72%

11Urbana, MDMD14,26089+1013%

12▼2Rockville, MDMD67,56386+41%

13▲11Olney, MDMD35,79772–

14Salisbury, MDMD33,84568–

15Timonium, MDMD10,30468–

16▲7Ilchester, MDMD28,36461–

17Fort Washington, MDMD25,13455–

18Burtonsville, MDMD10,20349+188%

19Towson, MDMD58,67948−37%

20Layhill, MDMD5,49741–

21Bladensburg, MDMD9,67138–

22Bel Air South, MDMD58,13732−53%

23Severna Park, MDMD40,22832+100%

24Accokeek, MDMD14,36230–

25Fort Meade, MDMD11,22529–

26Hyattsville, MDMD21,15829–

27Calverton, MDMD17,62427−4%

28Marlton, MDMD10,22227–

29▼13Wheaton, MDMD52,92624–

30▼17Silver Spring, MDMD81,46223+21%

31Clinton, MDMD38,37622–

32▼15Flower Hill, MDMD13,79422–

33▼22Lake Shore, MDMD18,24921–

34▼1Bowie, MDMD58,38320–

35Fruitland, MDMD6,00717–

36Walkersville, MDMD6,50116−30%

37▼16Montgomery, MDMD34,11014–

38▼35Ballenger Creek, MDMD26,39013−86%

39Brunswick, MDMD9,38013–

40▼32Odenton, MDMD45,00213–

41North Potomac, MDMD23,92212–

42▼24South Kensington, MDMD8,14810–

43Elkton, MDMD16,6709–

44Thurmont, MDMD6,3379–

45▼20Aspen Hill, MDMD53,2798−68%

46Ferndale, MDMD17,5298–

47▼12Potomac, MDMD45,9028–

48▼5Gaithersburg, MDMD71,1137−97%

49Lanham, MDMD11,4337–

50▼6Kettering, MDMD14,0146–

51▼24North Kensington, MDMD8,9546−93%

52Mitchellville, MDMD11,3594–

SHOWING 1–52 OF 52

Download CSV (full list, 52 rows)

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