Ranking of Missouri Counties By Population with European Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 129.14K people in Missouri with European ancestry. Among all Missouri counties, Jackson County had the highest population with European ancestry (27.35K), followed by St. Louis County (18.07K), and Clay County (7.84K).
The chart and table below shows the top 10 counties with high number of people with European 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 Population with European Ancestry in 2021
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| Rank | County | Population |
|---|---|---|
| 1 | Jackson County | 27354 |
| 2 | St. Louis County | 18073 |
| 3 | Clay County | 7837 |
| 4 | St. Charles County | 7742 |
| 5 | Greene County | 7234 |
| 6 | Boone County | 4929 |
| 7 | Jefferson County | 3447 |
| 8 | Platte County | 3149 |
| 9 | St. Louis city | 2872 |
| 10 | Christian County | 2773 |
| 11 | Cass County | 2399 |
| 12 | Franklin County | 2269 |
| 13 | Cape Girardeau County | 1973 |
| 14 | Jasper County | 1594 |
| 15 | St. Francois County | 1577 |
| 15 | Taney County | 1577 |
| 16 | Phelps County | 1282 |
| 17 | Warren County | 1255 |
| 18 | Buchanan County | 1243 |
| 19 | Johnson County | 1225 |
| 20 | Cole County | 1179 |
| 21 | Pulaski County | 1006 |
| 22 | Callaway County | 1002 |
| 23 | Newton County | 944 |
| 24 | Pettis County | 746 |
| 25 | Butler County | 725 |
| 26 | Lincoln County | 695 |
| 27 | Stone County | 681 |
| 28 | Polk County | 628 |
| 29 | Ste. Genevieve County | 613 |
| 30 | Clinton County | 605 |
| 31 | Camden County | 564 |
| 32 | Miller County | 546 |
| 33 | Scott County | 529 |
| 34 | Nodaway County | 497 |
| 35 | Barry County | 483 |
| 36 | Webster County | 478 |
| 37 | Crawford County | 475 |
| 38 | Randolph County | 464 |
| 39 | Laclede County | 457 |
| 40 | Adair County | 455 |
| 41 | Howell County | 436 |
| 42 | Stoddard County | 428 |
| 43 | Henry County | 407 |
| 44 | Ray County | 385 |
| 45 | Texas County | 374 |
| 46 | Benton County | 360 |
| 46 | Washington County | 360 |
| 47 | Andrew County | 354 |
| 48 | Madison County | 351 |
| 49 | Wayne County | 347 |
| 50 | Saline County | 343 |
| 51 | Lafayette County | 340 |
| 52 | Lawrence County | 337 |
| 53 | Moniteau County | 329 |
| 54 | Marion County | 322 |
| 55 | Perry County | 287 |
| 56 | Pemiscot County | 277 |
| 57 | Audrain County | 270 |
| 58 | Montgomery County | 254 |
| 59 | Hickory County | 246 |
| 60 | Bollinger County | 242 |
| 61 | Howard County | 238 |
| 62 | Livingston County | 235 |
| 63 | Vernon County | 230 |
| 64 | New Madrid County | 227 |
| 65 | Linn County | 224 |
| 66 | Knox County | 220 |
| 66 | Macon County | 220 |
| 67 | Cedar County | 219 |
| 68 | Morgan County | 206 |
| 69 | Carter County | 203 |
| 70 | Barton County | 190 |
| 71 | Harrison County | 181 |
| 72 | Gasconade County | 176 |
| 73 | Cooper County | 175 |
| 74 | Maries County | 171 |
| 75 | Ralls County | 164 |
| 76 | St. Clair County | 153 |
| 77 | Dade County | 149 |
| 78 | Bates County | 146 |
| 79 | Mississippi County | 142 |
| 80 | DeKalb County | 135 |
| 81 | Dunklin County | 134 |
| 82 | Putnam County | 132 |
| 82 | Wright County | 132 |
| 83 | Daviess County | 130 |
| 84 | Lewis County | 126 |
| 85 | McDonald County | 124 |
| 86 | Iron County | 121 |
| 87 | Grundy County | 117 |
| 88 | Chariton County | 98 |
| 89 | Caldwell County | 97 |
| 89 | Dent County | 97 |
| 90 | Atchison County | 92 |
| 91 | Gentry County | 90 |
| 92 | Sullivan County | 84 |
| 93 | Dallas County | 83 |
| 94 | Scotland County | 81 |
| 95 | Carroll County | 77 |
| 95 | Monroe County | 77 |
| 96 | Douglas County | 73 |
| 97 | Ripley County | 68 |
| 98 | Shelby County | 67 |
| 99 | Shannon County | 57 |
| 100 | Pike County | 56 |
| 101 | Clark County | 55 |
| 101 | Osage County | 55 |
| 102 | Oregon County | 47 |
| 103 | Holt County | 37 |
| 104 | Reynolds County | 36 |
| 105 | Ozark County | 31 |
| 106 | Schuyler County | 18 |
| 107 | Worth County | 10 |
| 108 | Mercer County | 7 |