Ranking of Arkansas Counties By Population with Unclassified Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 922.24K people in Arkansas with Unclassified ancestry. Among all Arkansas counties, Pulaski County had the highest population with Unclassified ancestry (101.67K), followed by Benton County (100.21K), and Washington County (71.63K).

The chart and table below shows the top 10 counties with high number of people with Unclassified ancestry.

You can see similar information for other states and for other ancestry groups in Arkansas.

Data Source: US Census Bureau.
Ranking of Arkansas Counties By Population with Unclassified Ancestry in 2021
Pulaski County
Benton County
Washington County
Saline County
Craighead County
White County
Garland County
Faulkner County
Lonoke County
Sebastian County
Ranking of Arkansas Counties By Population with Unclassified Ancestry in 2021
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Rank County Population
1 Pulaski County 101671
2 Benton County 100205
3 Washington County 71628
4 Saline County 41208
5 Craighead County 33859
6 White County 31828
7 Garland County 31720
8 Faulkner County 31446
9 Lonoke County 29691
10 Sebastian County 29299
11 Jefferson County 17501
12 Crawford County 16532
13 Mississippi County 15078
14 Pope County 14911
15 Baxter County 14766
16 Greene County 14747
17 Independence County 13658
18 Boone County 11776
19 Union County 11679
20 Miller County 11374
21 Hot Spring County 11126
22 Carroll County 11075
23 Cleburne County 10495
24 Crittenden County 9372
25 Yell County 7962
26 Drew County 7082
27 Ashley County 7044
28 Ouachita County 7030
29 Polk County 7029
30 Poinsett County 6879
31 Randolph County 6662
32 Logan County 6454
33 St. Francis County 6228
34 Columbia County 6221
35 Madison County 6038
36 Conway County 5900
37 Arkansas County 5885
38 Hempstead County 5875
39 Johnson County 5801
40 Grant County 5766
41 Lawrence County 5757
42 Lincoln County 5729
43 Franklin County 5669
44 Clark County 5384
45 Clay County 5164
46 Jackson County 5071
47 Sharp County 5062
48 Izard County 4680
49 Marion County 4442
49 Perry County 4442
50 Woodruff County 4208
51 Little River County 4095
52 Phillips County 4083
53 Van Buren County 3966
54 Bradley County 3948
55 Cross County 3817
56 Scott County 3807
57 Stone County 3720
58 Howard County 3684
59 Newton County 3564
60 Fulton County 3538
61 Searcy County 3503
62 Sevier County 3480
63 Desha County 3371
64 Cleveland County 2994
65 Pike County 2973
66 Nevada County 2930
67 Montgomery County 2796
68 Chicot County 2644
69 Monroe County 2458
70 Dallas County 2353
71 Calhoun County 2346
72 Lee County 2245
73 Lafayette County 2041
74 Prairie County 1779