Ranking of Arkansas 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 Arkansas, Pulaski County had the highest voting-age population (18 years and over) (309.58K), followed by Benton County (208.60K), and Washington County (187.67K).

The chart below shows the top 10 counties with high voting-age population, and the table below shows the ranking of all Arkansas 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 Arkansas Counties By Total Voting-age Population from Census 2020
Pulaski
Benton
Washington
Sebastian
Faulkner
Saline
Craighead
Garland
White
Lonoke
Ranking of Arkansas Counties By Total Voting-age Population from Census 2020
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Rank County Voting-age Population
1 Pulaski County 309578
2 Benton County 208604
3 Washington County 187669
4 Sebastian County 97381
5 Faulkner County 94673
6 Saline County 93852
7 Craighead County 83620
8 Garland County 79730
9 White County 58935
10 Lonoke County 54933
11 Jefferson County 53273
12 Pope County 48973
13 Crawford County 45387
14 Crittenden County 35537
15 Greene County 34486
16 Baxter County 34358
17 Miller County 32724
18 Mississippi County 30188
19 Union County 30008
20 Boone County 29083
21 Independence County 28767
22 Hot Spring County 26041
23 Carroll County 22082
24 Cleburne County 20099
25 Johnson County 19377
26 St. Francis County 18406
27 Columbia County 17954
28 Ouachita County 17751
29 Poinsett County 17530
30 Clark County 17401
31 Logan County 16279
32 Conway County 15984
33 Yell County 15326
34 Hempstead County 15024
35 Polk County 14907
36 Ashley County 14736
37 Randolph County 14127
38 Marion County 13820
39 Grant County 13816
40 Sharp County 13733
41 Jackson County 13442
42 Drew County 13382
43 Arkansas County 13293
44 Franklin County 12986
45 Van Buren County 12778
46 Madison County 12750
47 Cross County 12687
48 Lawrence County 12597
49 Phillips County 12328
50 Sevier County 11405
51 Clay County 11384
52 Izard County 11172
53 Lincoln County 10858
54 Stone County 9880
55 Howard County 9548
56 Fulton County 9409
57 Little River County 9354
58 Desha County 8605
59 Chicot County 8005
60 Pike County 7897
61 Bradley County 7857
62 Perry County 7820
63 Scott County 7507
64 Lee County 7029
65 Montgomery County 6803
66 Prairie County 6495
67 Nevada County 6433
68 Searcy County 6274
69 Cleveland County 5942
70 Newton County 5928
71 Monroe County 5364
72 Dallas County 5097
73 Lafayette County 5078
74 Woodruff County 4953
75 Calhoun County 3781