Ranking of Virginia Counties By Total Voting-age Population (18yrs and over) from Census 2020

Updated on August 22, 2023.

According to the data from the US 2020 Census, as at April 2020, among all the counties in Virginia, Fairfax County had the highest voting-age population (18 years and over) (882.11K), followed by Virginia Beach city (358.09K), and Prince William County (353.40K).

The chart below shows the top 10 counties with high voting-age population, and the table below shows the ranking of all Virginia counties based on voting-age population.

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

Ranking of Virginia Counties By Total Voting-age Population from Census 2020
Fairfax
882.11K
Virginia Beach city
358.09K
Prince William
353.40K
Loudoun
302.79K
Chesterfield
276.95K
Henrico
258.94K
Arlington
196.56K
Norfolk city
192.49K
Chesapeake city
189.29K
Richmond city
187.95K
Ranking of Virginia Counties By Total Voting-age Population from Census 2020
Rank
County
Voting-age Population
1 Fairfax County 882,106
2 Virginia Beach city 358,086
3 Prince William County 353,402
4 Loudoun County 302,792
5 Chesterfield County 276,953
6 Henrico County 258,936
7 Arlington County 196,563
8 Norfolk city 192,486
9 Chesapeake city 189,288
10 Richmond city 187,946
11 Newport News city 144,719
12 Alexandria city 130,034
13 Stafford County 115,060
14 Hampton city 109,170
15 Spotsylvania County 105,356
16 Albemarle County 89,545
17 Hanover County 85,823
18 Montgomery County 83,609
19 Roanoke city 78,948
20 Roanoke County 77,144
21 Portsmouth city 76,164
22 Suffolk city 72,009
23 Frederick County 70,428
24 Rockingham County 65,371
25 Lynchburg city 64,409
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