Ranking of Maryland Counties By Two Or More Races Population in 2010

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2010, among all Maryland counties, Montgomery County had the highest number of people who identified their race as Two Or More Races (28.93K), followed by Prince George's County (21.15K), and Baltimore County (16.80K).

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 2010
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 2010
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Rank County Two Or More Races Population
1 Montgomery County 28931
2 Prince George's County 21148
3 Baltimore County 16799
4 Anne Arundel County 14158
5 Baltimore city 11583
6 Howard County 9489
7 Frederick County 5583
8 Harford County 5548
9 Charles County 5084
10 Washington County 3452
11 St. Mary's County 3109
12 Carroll County 2329
13 Calvert County 2287
14 Wicomico County 2214
15 Cecil County 1989
16 Allegany County 1145
17 Worcester County 790
18 Queen Anne's County 727
19 Caroline County 623
20 Dorchester County 588
21 Talbot County 538
22 Somerset County 450
23 Kent County 331
24 Garrett County 179