Ranking of Maryland Counties By Percentage of Population that are Two Or More Races in 2011

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2011, among all Maryland counties, Charles County had the highest percentage of its population who identified their race as Two Or More Races (3.55%), followed by Howard County (3.37%), and Montgomery County (3.04%).

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 Percentage of Pop. that are Two Or More Races in 2011
Charles
Howard
Montgomery
St. Mary's
Anne Arundel
Calvert
Frederick
Prince George's
Washington
Wicomico
Ranking of Maryland Counties By Percentage of Pop. that are Two Or More Races in 2011
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Rank County % of County Population
1 Charles County 3.55
2 Howard County 3.37
3 Montgomery County 3.04
4 St. Mary's County 2.94
5 Anne Arundel County 2.69
6 Calvert County 2.67
7 Frederick County 2.48
8 Prince George's County 2.47
9 Washington County 2.43
10 Wicomico County 2.32
11 Harford County 2.31
12 Baltimore County 2.16
13 Cecil County 2.02
14 Caroline County 1.94
15 Baltimore city 1.91
16 Dorchester County 1.76
17 Somerset County 1.74
18 Kent County 1.63
19 Queen Anne's County 1.62
20 Allegany County 1.56
21 Worcester County 1.55
22 Carroll County 1.47
22 Talbot County 1.47
23 Garrett County 0.67