| SurveyUSA Regional Breakdowns for state of Missouri | ||||||||||
| Ozark | Kansas City Area | Central MO | St. Louis Area/ Eastern MO | |||||||
| 1 | Barry | 1 | Andrew | 1 | Adair | 1 | Bollinger | |||
| 2 | Barton | 2 | Atchison | 2 | Audrain | 2 | Butler | |||
| 3 | Bates | 3 | Buchanan | 3 | Boone | 3 | Cape Girardeau | |||
| 4 | Benton | 4 | Caldwell | 4 | Callaway | 4 | Carter | |||
| 5 | Camden | 5 | Carroll | 5 | Chariton | 5 | Crawford | |||
| 6 | Cedar | 6 | Cass | 6 | Clark | 6 | Dunklin | |||
| 7 | Christian | 7 | Clay | 7 | Cole | 7 | Franklin | |||
| 8 | Dade | 8 | Clinton | 8 | Cooper | 8 | Iron | |||
| 9 | Dallas | 9 | Daviess | 9 | Gasconade | 9 | Jefferson | |||
| 10 | Dent | 10 | De Kalb | 10 | Howard | 10 | Lincoln | |||
| 11 | Douglas | 11 | Gentry | 11 | Knox | 11 | Madison | |||
| 12 | Greene | 12 | Grundy | 12 | Lewis | 12 | Mississippi | |||
| 13 | Henry | 13 | Harrison | 13 | Linn | 13 | Montgomery | |||
| 14 | Hickory | 14 | Holt | 14 | Macon | 14 | New Madrid | |||
| 15 | Howell | 15 | Jackson | 15 | Maries | 15 | Pemiscot | |||
| 16 | Jasper | 16 | Johnson | 16 | Marion | 16 | Perry | |||
| 17 | Laclede | 17 | Lafayette | 17 | Miller | 17 | Pike | |||
| 18 | Lawrence | 18 | Livingston | 18 | Moniteau | 18 | Reynolds | |||
| 19 | McDonald | 19 | Mercer | 19 | Monroe | 19 | Ripley | |||
| 20 | Newton | 20 | Nodaway | 20 | Morgan | 20 | Scott | |||
| 21 | Oregon | 21 | Platte | 21 | Osage | 21 | St. Charles | |||
| 22 | Ozark | 22 | Ray | 22 | Pettis | 22 | St. Francois | |||
| 23 | Phelps | 23 | Worth | 23 | Putnam | 23 | St. Louis | |||
| 24 | Polk | 24 | Ralls | 24 | St. Louis city | |||||
| 25 | Pulaski | 25 | Randolph | 25 | Ste. Genevieve | |||||
| 26 | Shannon | 26 | Saline | 26 | Stoddard | |||||
| 27 | St. Clair | 27 | Schuyler | 27 | Warren | |||||
| 28 | Stone | 28 | Scotland | 28 | Washington | |||||
| 29 | Taney | 29 | Shelby | 29 | Wayne | |||||
| 30 | Texas | 30 | Sullivan | |||||||
| 31 | Vernon | |||||||||
| 32 | Webster | |||||||||
| 33 | Wright | |||||||||