Maryland White Alone Voting-age Population By County in Census 2020

Updated on August 25, 2023.

According to the data from the US 2020 decennial Census, as at April 2020, among all the Maryland voting-age population (18 years and over), there were 2,461,512 people who identified their race as White Alone, which is 51.12% of the total voting-age population of Maryland.

Baltimore County had the highest number of White Alone voting-age population (375,153), followed by Montgomery County (373,261), and Anne Arundel County (305,168).

On the other hand, the three counties with low number of White Alone voting-age population were: Somerset County (11,060), Kent County (12,652), and Dorchester County (16,876).

In terms of the percentage of each county's voting-age population, Garrett County had the highest percentage, with 95.89% of its voting-age population identifying their race as White Alone, followed by Carroll County (87.79%), and Queen Anne's County (86.36%).

You can see similar information for other states and also for the United States by state. You can also see similar information for other racial groups as well as the different ethnicities in Maryland.

Hover over or click on the counties to see the number and percentage of each county's voting-age population that identified as White Alone. The data can also be filtered, sorted, and explored further in a table below.

Maryland White Alone Voting-age Population By County in Census 2020
Maryland White Alone Voting-age Population By County in Census 2020
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County White Alone Voting-age Population % of County Voting-age Population
Allegany County 48215 86.04
Anne Arundel County 305168 66.92
Baltimore County 375153 56.03
Calvert County 54604 76.99
Caroline County 19438 76.61
Carroll County 118552 87.79
Cecil County 67421 83.79
Charles County 48247 38.09
Dorchester County 16876 65.58
Frederick County 151654 73.03
Garrett County 22375 95.89
Harford County 153311 75.78
Howard County 129822 51.69
Kent County 12652 78.27
Montgomery County 373261 45.57
Prince George's County 107294 14.19
Queen Anne's County 33774 86.36
St. Mary's County 63955 74.05
Somerset County 11060 54.27
Talbot County 24183 78.82
Washington County 95320 78.68
Wicomico County 50971 62.97
Worcester County 35525 82.00
Baltimore city 142681 30.25