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.
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Related Topics: Arkansas ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
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 |