Ranking of Arkansas Counties By Population in 2021

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2021, the Population for Arkansas was 3.03M. Among all Arkansas counties, Pulaski County had the highest population (398.11K), followed by Benton County (294.30K), and Washington County (251.77K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Arkansas counties.

You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.

See this for other years:
Ranking of Arkansas Counties By Population in 2021
Pulaski
Benton
Washington
Sebastian
Faulkner
Saline
Craighead
Garland
White
Lonoke
Ranking of Arkansas Counties By Population in 2021
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Rank County Population
1 Pulaski County 398108
2 Benton County 294297
3 Washington County 251767
4 Sebastian County 128342
5 Faulkner County 125608
6 Saline County 125382
7 Craighead County 111794
8 Garland County 100393
9 White County 77109
10 Lonoke County 74770
11 Jefferson County 65637
12 Pope County 63778
13 Crawford County 60430
14 Crittenden County 47438
15 Greene County 46341
16 Miller County 42494
17 Baxter County 42224
18 Mississippi County 39534
19 Union County 38375
20 Independence County 38100
21 Boone County 37894
22 Hot Spring County 33079
23 Carroll County 28539
24 Johnson County 25957
25 Cleburne County 25028
26 St. Francis County 22715
27 Poinsett County 22691
28 Columbia County 22490
29 Ouachita County 22312
30 Clark County 21244
31 Logan County 21229
32 Conway County 20902
33 Yell County 20135
34 Hempstead County 19667
35 Polk County 19333
36 Randolph County 18839
37 Ashley County 18654
38 Grant County 18123
39 Sharp County 17691
40 Franklin County 17166
41 Drew County 17057
42 Marion County 16984
43 Madison County 16944
44 Jackson County 16781
45 Arkansas County 16687
46 Cross County 16672
47 Lawrence County 16329
48 Phillips County 15825
49 Van Buren County 15777
50 Sevier County 15714
51 Clay County 14362
52 Izard County 13921
53 Lincoln County 13168
54 Howard County 12695
55 Stone County 12441
56 Fulton County 12147
57 Little River County 11973
58 Desha County 11048
59 Bradley County 10343
60 Pike County 10114
61 Chicot County 10052
62 Perry County 9995
63 Scott County 9795
64 Montgomery County 8635
65 Lee County 8560
66 Nevada County 8184
67 Prairie County 8095
68 Searcy County 7893
69 Cleveland County 7486
70 Newton County 7167
71 Monroe County 6648
72 Dallas County 6309
73 Lafayette County 6159
74 Woodruff County 6146
75 Calhoun County 4728