Ranking of Maryland Counties By Percentage of Population that are Hispanic Black or African American in 2010

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2010, among all Maryland counties, Prince George's County had the highest percentage of its population who identified their ethnicity as Hispanic Black or African American (2.24%), followed by Montgomery County (1.18%), and Charles County (0.88%).

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 Hispanic Black or African American in 2010
Prince George's
Montgomery
Charles
Baltimore city
Somerset
Howard
Baltimore
Wicomico
Anne Arundel
Dorchester
Ranking of Maryland Counties By Percentage of Pop. that are Hispanic Black or African American in 2010
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Rank County % of County Population
1 Prince George's County 2.24
2 Montgomery County 1.18
3 Charles County 0.88
4 Baltimore city 0.73
5 Somerset County 0.62
6 Howard County 0.6
7 Baltimore County 0.59
7 Wicomico County 0.59
8 Anne Arundel County 0.54
8 Dorchester County 0.54
9 Harford County 0.46
10 Frederick County 0.44
11 Kent County 0.42
12 Talbot County 0.39
13 Washington County 0.35
14 Caroline County 0.33
15 Cecil County 0.31
16 St. Mary's County 0.3
17 Calvert County 0.18
18 Worcester County 0.16
19 Queen Anne's County 0.15
20 Allegany County 0.12
20 Carroll County 0.12
21 Garrett County 0.01