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%+14.1 pts

02Montgomery County, MDMD1,074,58220.5%+9.0 pts

03Frederick County, MDMD302,88311.8%+9.4 pts

04Anne Arundel County, MDMD603,3809.7%+7.0 pts

05Talbot County, MDMD38,2388.9%+7.1 pts

06Caroline County, MDMD34,1168.5%+5.8 pts

07Howard County, MDMD339,1838.2%+5.2 pts

08Baltimore, MDMD569,9977.8%+6.1 pts

09Baltimore County, MDMD847,6507.2%+5.4 pts

10Charles County, MDMD176,5937.0%+4.8 pts

11Wicomico County, MDMD106,8996.8%+4.7 pts

12Washington County, MDMD157,7316.7%+5.5 pts

13St. Mary's County, MDMD116,6925.8%+3.8 pts

14Kent County, MDMD19,5655.5%+2.7 pts

15Dorchester County, MDMD33,6285.5%+4.2 pts

16Harford County, MDMD266,4465.4%+3.5 pts

17Cecil County, MDMD107,1315.3%+3.7 pts

18Queen Anne's County, MDMD54,4485.1%+4.0 pts

19Calvert County, MDMD94,4844.5%+3.0 pts

20Carroll County, MDMD176,6774.5%+3.5 pts

21Somerset County, MDMD24,9734.4%+3.0 pts

22Worcester County, MDMD54,4594.0%+2.7 pts

23Allegany County, MDMD66,8481.7%+0.9 pts

24Garrett County, MDMD28,3701.1%+0.7 pts

SHOWING 1–24 OF 24

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