Ranking of Maryland Counties By Black or African American Alone Population in 2019

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2019, among all Maryland counties, Prince George's County had the highest number of people who identified their race as Black or African American Alone (588.66K), followed by Baltimore city (373.35K), and Baltimore County (251.82K).

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 Black or African American Alone Population in 2019
Prince George's
Baltimore city
Baltimore
Montgomery
Anne Arundel
Charles
Howard
Harford
Wicomico
Frederick
Ranking of Maryland Counties By Black or African American Alone Population in 2019
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Rank County Black or African American Alone Population
1 Prince George's County 588663
2 Baltimore city 373347
3 Baltimore County 251820
4 Montgomery County 211642
5 Anne Arundel County 106160
6 Charles County 82182
7 Howard County 66165
8 Harford County 38024
9 Wicomico County 28608
10 Frederick County 27999
11 Washington County 19016
12 St. Mary's County 16920
13 Calvert County 12329
14 Somerset County 10665
15 Dorchester County 9255
16 Cecil County 7619
17 Worcester County 6811
18 Carroll County 6631
19 Allegany County 5809
20 Talbot County 4759
21 Caroline County 4731
22 Queen Anne's County 3190
23 Kent County 2873
24 Garrett County 316