RANKING · 2020 CENSUS · 24 SHOWN OF 24

Highest Hispanic population share, Maryland counties · 2020

Maryland counties ranked by the share of all residents who are Hispanic or Latino of any race (2020 American Community Survey). A concentration measure: Hispanic residents as a percentage of total population. This list covers the 24 counties in Maryland that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

RELATEDHighest Asian household income Highest Black household income Highest Hispanic household income Highest White (non-Hispanic) household income Largest White (non-Hispanic) population Highest White (non-Hispanic) population share

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPHISPANIC / LATINOVS 2000

01Prince George's County, MDMD970,37421.2%+198%

02Montgomery County, MDMD1,074,58220.5%+78%

03Frederick County, MDMD302,88311.8%+395%

04Anne Arundel County, MDMD603,3809.7%+266%

05Talbot County, MDMD38,2388.9%+391%

06Caroline County, MDMD34,1168.5%+220%

07Howard County, MDMD339,1838.2%+172%

08Baltimore, MDMD569,9977.8%+362%

09Baltimore County, MDMD847,6507.2%+294%

10Charles County, MDMD176,5937.0%+210%

11Wicomico County, MDMD106,8996.8%+215%

12Washington County, MDMD157,7316.7%+459%

13St. Mary's County, MDMD116,6925.8%+188%

14Kent County, MDMD19,5655.5%+94%

15Dorchester County, MDMD33,6285.5%+335%

16Harford County, MDMD266,4465.4%+181%

17Cecil County, MDMD107,1315.3%+246%

18Queen Anne's County, MDMD54,4485.1%+365%

19Calvert County, MDMD94,4844.5%+198%

20Carroll County, MDMD176,6774.5%+354%

21Somerset County, MDMD24,9734.4%+224%

22Worcester County, MDMD54,4594.0%+209%

23Allegany County, MDMD66,8481.7%+121%

24Garrett County, MDMD28,3701.1%+154%

SHOWING 1–24 OF 24

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS