Ranking of Missouri Counties By Percentage of Population with American Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 442.87K people in Missouri with American ancestry (7.21% of Missouri population). Among all Missouri counties, Madison County had the highest percentage of its population with American ancestry (19.91%), followed by Caldwell County (19.83%), and Daviess County (19.28%).
The chart and table below shows the top 10 counties with high percentage of its population having American ancestry.
You can see similar information for other states and for other ancestry groups in Missouri.
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Related Topics: Missouri ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Missouri Counties By Percentage of Population with American Ancestry in 2021
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| Rank | County | Percentage of Pop. (%) |
|---|---|---|
| 1 | Madison County | 19.91 |
| 2 | Caldwell County | 19.83 |
| 3 | Daviess County | 19.28 |
| 4 | Camden County | 18.55 |
| 5 | St. Francois County | 17.90 |
| 6 | Worth County | 17.86 |
| 7 | Morgan County | 17.85 |
| 8 | Gentry County | 17.73 |
| 9 | Bollinger County | 17.23 |
| 10 | Harrison County | 16.05 |
| 11 | Wayne County | 15.81 |
| 12 | Lewis County | 15.44 |
| 13 | DeKalb County | 15.24 |
| 14 | Crawford County | 15.08 |
| 15 | Miller County | 14.41 |
| 16 | Stoddard County | 14.02 |
| 17 | Ste. Genevieve County | 13.78 |
| 18 | Perry County | 13.74 |
| 19 | Iron County | 13.53 |
| 20 | Grundy County | 13.47 |
| 21 | Laclede County | 13.43 |
| 22 | Polk County | 13.11 |
| 23 | Carter County | 12.92 |
| 24 | Scotland County | 12.46 |
| 25 | Butler County | 12.26 |
| 26 | Washington County | 12.21 |
| 27 | Sullivan County | 12.11 |
| 28 | Maries County | 12.06 |
| 29 | Reynolds County | 11.75 |
| 30 | Pike County | 11.68 |
| 31 | Cape Girardeau County | 11.44 |
| 32 | Dade County | 11.43 |
| 33 | Audrain County | 11.34 |
| 34 | Phelps County | 11.30 |
| 35 | Mississippi County | 11.28 |
| 36 | Monroe County | 11.15 |
| 37 | Osage County | 11.11 |
| 38 | Randolph County | 10.96 |
| 39 | Ralls County | 10.90 |
| 40 | Moniteau County | 10.81 |
| 41 | Lawrence County | 10.70 |
| 42 | Gasconade County | 10.69 |
| 43 | Mercer County | 10.64 |
| 44 | Ray County | 10.62 |
| 45 | Benton County | 10.44 |
| 46 | Pemiscot County | 10.36 |
| 47 | Shannon County | 10.26 |
| 48 | Hickory County | 10.06 |
| 49 | Scott County | 9.81 |
| 50 | St. Clair County | 9.80 |
| 51 | Shelby County | 9.79 |
| 52 | Dunklin County | 9.64 |
| 53 | Knox County | 9.63 |
| 54 | Holt County | 9.52 |
| 55 | Atchison County | 9.49 |
| 56 | New Madrid County | 9.46 |
| 57 | Webster County | 9.42 |
| 58 | Callaway County | 9.37 |
| 59 | Ripley County | 9.35 |
| 60 | Wright County | 9.31 |
| 61 | Henry County | 9.23 |
| 62 | Dent County | 9.10 |
| 63 | Douglas County | 9.06 |
| 64 | Franklin County | 8.99 |
| 65 | Schuyler County | 8.96 |
| 66 | Macon County | 8.91 |
| 67 | Dallas County | 8.85 |
| 68 | Cedar County | 8.81 |
| 69 | Howell County | 8.76 |
| 70 | Vernon County | 8.67 |
| 71 | Putnam County | 8.65 |
| 72 | Jasper County | 8.39 |
| 73 | Clinton County | 8.37 |
| 74 | Stone County | 8.25 |
| 75 | Texas County | 8.24 |
| 76 | Barry County | 8.19 |
| 77 | Howard County | 8.16 |
| 78 | Linn County | 8.13 |
| 79 | Christian County | 8.05 |
| 80 | Cooper County | 8.01 |
| 81 | Chariton County | 7.84 |
| 82 | Newton County | 7.77 |
| 83 | Marion County | 7.76 |
| 84 | Taney County | 7.71 |
| 85 | Clark County | 7.64 |
| 86 | Lincoln County | 7.63 |
| 87 | Pettis County | 7.56 |
| 88 | Lafayette County | 7.51 |
| 89 | Cole County | 7.44 |
| 90 | Montgomery County | 7.36 |
| 91 | Greene County | 7.31 |
| 92 | Carroll County | 7.17 |
| 93 | Jefferson County | 7.07 |
| 93 | Saline County | 7.07 |
| 94 | Buchanan County | 7.06 |
| 95 | Oregon County | 6.91 |
| 96 | St. Charles County | 6.78 |
| 97 | Bates County | 6.74 |
| 98 | Livingston County | 6.58 |
| 99 | Nodaway County | 6.52 |
| 100 | Clay County | 6.50 |
| 101 | Barton County | 6.26 |
| 102 | Cass County | 6.12 |
| 103 | Johnson County | 6.03 |
| 104 | Pulaski County | 5.94 |
| 105 | Boone County | 5.88 |
| 106 | Adair County | 5.82 |
| 107 | Ozark County | 5.76 |
| 108 | Andrew County | 5.69 |
| 109 | McDonald County | 5.08 |
| 110 | Warren County | 4.58 |
| 111 | Platte County | 4.48 |
| 112 | St. Louis County | 4.46 |
| 113 | St. Louis city | 4.42 |
| 114 | Jackson County | 4.19 |