RANKING · 2020 CENSUS · 24 SHOWN OF 24

Highest White (non-Hispanic) population share, Maryland counties · 2020

Maryland counties ranked by the share of all residents who are White, not Hispanic or Latino (2020 American Community Survey). A concentration measure: White (non-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

YEAR1990 2000 2010 2020 2024

Highest White (non-Hispanic) population share by state

RANKPLACESTATEPOPWHITE, NON-HISPANICVS 2000

01Garrett County, MDMD28,37095.1%−3.3 pts

02Allegany County, MDMD66,84885.1%−7.4 pts

03Carroll County, MDMD176,67784.9%−10.2 pts

04Queen Anne's County, MDMD54,44883.8%−4.6 pts

05Cecil County, MDMD107,13180.5%−12.1 pts

06Worcester County, MDMD54,45978.9%−1.5 pts

07Kent County, MDMD19,56574.9%−3.5 pts

08Talbot County, MDMD38,23874.8%−6.4 pts

09Washington County, MDMD157,73174.5%−14.6 pts

10Calvert County, MDMD94,48474.1%−8.9 pts

11Caroline County, MDMD34,11672.4%−8.3 pts

12Harford County, MDMD266,44671.7%−14.1 pts

13St. Mary's County, MDMD116,69270.5%−9.9 pts

14Frederick County, MDMD302,88367.6%−20.5 pts

15Anne Arundel County, MDMD603,38062.5%−17.2 pts

16Dorchester County, MDMD33,62861.1%−7.7 pts

17Wicomico County, MDMD106,89958.2%−13.3 pts

18Somerset County, MDMD24,97352.3%−3.5 pts

19Baltimore County, MDMD847,65051.9%−21.6 pts

20Howard County, MDMD339,18346.7%−25.9 pts

21Montgomery County, MDMD1,074,58240.6%−18.9 pts

22Charles County, MDMD176,59334.1%−33.2 pts

23Baltimore, MDMD569,99726.9%−4.1 pts

24Prince George's County, MDMD970,37411.3%−13.0 pts

SHOWING 1–24 OF 24

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