RANKING · 2024 ACS · 24 SHOWN OF 24

Most segregated, Maryland counties

Maryland counties ranked by the CensusEasy Segregation Score, the White vs non-White index of dissimilarity across census tracts (2024 ACS). Higher means residents are more sorted into separate neighborhoods. This list covers the 24 counties in Maryland that qualify, ranked against each other statewide. The median across all 24 is 33. Biggest climber in the top 100 since 2020: Somerset County, MD, up 6 places to #5.

Flip the list · Least segregated, US counties →

MarylandAll states All rankings

SAME RANKING BYMetros

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

RANKPLACESTATEPOPSEGREGATION SCOREVS 2020

01Baltimore, MDMD569,99757−5%

02▲1Baltimore County, MDMD847,65046−6%

03▲1Prince George's County, MDMD970,37445−5%

04▲1Charles County, MDMD176,59341+5%

05▲6Somerset County, MDMD24,97339+5%

06▲1Anne Arundel County, MDMD603,38039+2%

07▲1Montgomery County, MDMD1,074,58238+2%

08▼6Allegany County, MDMD66,84836−30%

09Dorchester County, MDMD33,62836−5%

10▼4Harford County, MDMD266,44635−10%

11▼1Frederick County, MDMD302,88334−9%

12▲2St. Mary's County, MDMD116,69233+3%

13▼1Washington County, MDMD157,73132−12%

14▲1Worcester County, MDMD54,45931+1%

15▼2Wicomico County, MDMD106,89929−10%

16▲1Talbot County, MDMD38,23827−7%

17▼1Cecil County, MDMD107,13126−15%

18▲1Garrett County, MDMD28,37024−7%

19▼1Caroline County, MDMD34,11622−18%

20Howard County, MDMD339,18321−6%

21Carroll County, MDMD176,67720−3%

22Queen Anne's County, MDMD54,44819+15%

23Calvert County, MDMD94,48412−26%

24Kent County, MDMD19,5659−31%

SHOWING 1–24 OF 24

Download CSV (full list, 24 rows)How this score is calculated

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