Ranking of Maryland Counties By Voting-age Population Percentage from Census 2020

Updated on August 22, 2023.

According to the data from the US 2020 Census, as at April 2020, Kent County had the highest voting-age population percentage in Maryland (84.20%), followed by Somerset County (82.78%), and Worcester County (82.59%).

The chart below shows the top 10 counties with high voting-age population percentage, and the table below shows the ranking of all Maryland counties based on the percentage of the population that were in the voting-age (18 years and over) group.

You can also see the ranking of counties by population for other states as well as for the whole United States.

Ranking of Maryland Counties By Voting-age Population Percentage from Census 2020
Kent
Somerset
Worcester
Allegany
Talbot
Garrett
Baltimore city
Dorchester
Queen Anne's
Baltimore
Ranking of Maryland Counties By Voting-age Population Percentage from Census 2020
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Rank County % of County Voting-age Population
1 Kent County 84.20
2 Somerset County 82.78
3 Worcester County 82.59
4 Allegany County 82.28
5 Talbot County 81.76
6 Garrett County 81.01
7 Baltimore city 80.54
8 Dorchester County 79.10
9 Queen Anne's County 78.41
10 Baltimore County 78.35
11 Washington County 78.31
12 Prince George's County 78.17
13 Wicomico County 78.14
14 Carroll County 78.11
15 Cecil County 77.58
16 Harford County 77.54
17 Anne Arundel County 77.52
18 Montgomery County 77.13
19 Calvert County 76.44
20 Frederick County 76.43
21 Caroline County 76.21
22 Charles County 76.02
23 St. Mary's County 75.91
24 Howard County 75.57