Missouri Citizen Voting-age Population By County in 2014 (ACS-5Yrs)
Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2014, the citizen voting-age population for Missouri was 4,503,000 and represented 74.70% of the total Missouri population.
Among all Missouri counties, St. Louis had the highest citizen voting-age population (742.51K), followed by Jackson (493.44K), and St. Charles (270.86K).
In terms of percentages, DeKalb had the highest percentage of its population being citizens of voting-age (82.03%), followed by Benton (81.96%), and Hickory (81.95%).
The chart and table below shows the citizen voting-age population of each county and the percentage of each county's population that were citizens of voting-age.
You can see similar information for other states and by state for the United States.
| County | Citizen Voting-age Population | % of County Population |
|---|---|---|
| St. Louis | 742505 | 74.22 |
| Jackson | 493440 | 72.76 |
| St. Charles | 270860 | 73.25 |
| St. Louis city | 240890 | 75.58 |
| Greene | 216895 | 77.28 |
| Clay | 165570 | 72.62 |
| Jefferson | 164930 | 74.78 |
| Boone | 127335 | 75.67 |
| Jasper | 83885 | 71.70 |
| Franklin | 76445 | 75.18 |
| Cass | 73525 | 73.28 |
| Platte | 67155 | 72.88 |
| Buchanan | 66920 | 74.74 |
| Cape Girardeau | 59115 | 76.74 |
| Christian | 57780 | 72.36 |
| Cole | 57550 | 75.30 |
| St. Francois | 51585 | 78.38 |
| Newton | 42915 | 73.13 |
| Johnson | 41145 | 76.36 |
| Taney | 40330 | 75.97 |
| Pulaski | 39640 | 74.31 |
| Lincoln | 38485 | 71.99 |
| Camden | 35025 | 79.83 |
| Phelps | 34170 | 75.78 |
| Callaway | 34155 | 76.78 |
| Butler | 32720 | 76.17 |
| Howell | 29965 | 74.04 |
| Pettis | 29615 | 70.15 |
| Scott | 29520 | 75.43 |
| Lawrence | 27960 | 72.99 |
| Laclede | 26730 | 75.20 |
| Webster | 26280 | 72.08 |
| Barry | 26040 | 72.98 |
| Stone | 25715 | 81.39 |
| Lafayette | 24960 | 75.48 |
| Warren | 24400 | 74.29 |
| Polk | 23580 | 75.77 |
| Stoddard | 23140 | 77.48 |
| Dunklin | 23060 | 72.56 |
| Marion | 21885 | 75.87 |
| Adair | 20445 | 79.74 |
| Texas | 20120 | 78.00 |
| Randolph | 19425 | 77.07 |
| Audrain | 19325 | 75.39 |
| Washington | 19165 | 76.31 |
| Nodaway | 19015 | 81.63 |
| Miller | 18880 | 75.81 |
| Crawford | 18675 | 75.67 |
| Ray | 17485 | 75.48 |
| Saline | 17200 | 73.61 |
| Henry | 17065 | 77.10 |
| Morgan | 15755 | 77.55 |
| Vernon | 15550 | 74.10 |
| Benton | 15540 | 81.96 |
| McDonald | 15495 | 67.81 |
| Clinton | 15430 | 75.10 |
| Pike | 14350 | 77.25 |
| Perry | 14255 | 74.87 |
| New Madrid | 14085 | 75.85 |
| Wright | 13845 | 74.58 |
| Ste. Genevieve | 13785 | 76.52 |
| Cooper | 13560 | 77.11 |
| Andrew | 13320 | 76.66 |
| Pemiscot | 13015 | 72.27 |
| Dallas | 12630 | 75.95 |
| Bates | 12590 | 75.03 |
| Dent | 12020 | 76.66 |
| Livingston | 11780 | 78.35 |
| Macon | 11775 | 75.85 |
| Gasconade | 11700 | 77.92 |
| Moniteau | 11495 | 73.12 |
| Mississippi | 11010 | 77.13 |
| Ripley | 10705 | 76.17 |
| Cedar | 10630 | 76.42 |
| Wayne | 10585 | 78.82 |
| Douglas | 10575 | 77.90 |
| DeKalb | 10520 | 82.03 |
| Osage | 10445 | 75.63 |
| Bollinger | 9550 | 77.05 |
| Linn | 9450 | 75.63 |
| Madison | 9325 | 75.48 |
| Montgomery | 9190 | 76.23 |
| Barton | 9015 | 73.38 |
| Oregon | 8440 | 76.90 |
| Iron | 8115 | 77.84 |
| Ralls | 7955 | 77.80 |
| Howard | 7815 | 76.73 |
| Grundy | 7765 | 75.54 |
| Ozark | 7765 | 80.80 |
| Hickory | 7720 | 81.95 |
| Lewis | 7690 | 75.58 |
| St. Clair | 7680 | 79.92 |
| Maries | 6985 | 76.76 |
| Carroll | 6955 | 75.97 |
| Caldwell | 6885 | 75.04 |
| Monroe | 6715 | 76.96 |
| Harrison | 6535 | 74.30 |
| Shannon | 6405 | 76.61 |
| Daviess | 6155 | 73.93 |
| Dade | 5995 | 78.06 |
| Chariton | 5980 | 77.41 |
| Clark | 5325 | 76.07 |
| Reynolds | 5195 | 78.18 |
| Gentry | 5080 | 74.82 |
| Carter | 4725 | 75.18 |
| Shelby | 4695 | 75.48 |
| Sullivan | 4660 | 71.15 |
| Atchison | 4405 | 79.80 |
| Putnam | 3780 | 76.99 |
| Holt | 3755 | 79.98 |
| Scotland | 3475 | 71.50 |
| Schuyler | 3220 | 73.35 |
| Knox | 3080 | 75.49 |
| Mercer | 2795 | 74.83 |
| Worth | 1665 | 79.29 |
