Ranking of Maryland Counties By Two Or More Races Population in 2018

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2018, among all Maryland counties, Montgomery County had the highest number of people who identified their race as Two Or More Races (36.41K), followed by Prince George's County (24.66K), and Baltimore County (21.88K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Maryland counties.

You can see similar ranking information for other racial and ethnicity groups in the United States.

You can also see similar information for other states, and also the ranking of all counties in the United States.

See this for other years:
Ranking of Maryland Counties By Two Or More Races Population in 2018
Montgomery
Prince George's
Baltimore
Anne Arundel
Baltimore city
Howard
Frederick
Harford
Charles
Washington
Ranking of Maryland Counties By Two Or More Races Population in 2018
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Rank County Two Or More Races Population
1 Montgomery County 36409
2 Prince George's County 24659
3 Baltimore County 21877
4 Anne Arundel County 18969
5 Baltimore city 13200
6 Howard County 12476
7 Frederick County 7860
8 Harford County 7289
9 Charles County 6402
10 Washington County 4683
11 St. Mary's County 4032
12 Carroll County 3368
13 Wicomico County 2916
14 Calvert County 2910
15 Cecil County 2598
16 Allegany County 1505
17 Queen Anne's County 1053
18 Worcester County 927
19 Caroline County 832
20 Dorchester County 767
21 Talbot County 709
22 Somerset County 660
23 Kent County 377
24 Garrett County 256