| 1 | Weldon Spring city (south-southwest) | 44.3% |
| 2 | Weldon Spring city (east-northeast) | 41.5% |
| 3 | New Melle city (northwest 2) | 40.5% |
| 4 | St. Charles city (southeast) | 39.4% |
| 5 | Cottleville city (south-southeast) | 39.3% |
| 6 | St. Charles city (south 2) | 39.1% |
| 7 | New Melle city (east-southeast 2) | 39% |
| 8 | Cottleville city (north) | 37.9% |
| 9 | St. Peters city (east-northeast) | 36.6% |
| 10 | Lake St. Louis city (southeast) | 36.5% |
| 11 | Josephville village (south-southeast) | 35.4% |
| 12 | Weldon Spring city (west-southwest) | 34.6% |
| 13 | Lake St. Louis city (north-northwest) | 33.9% |
| 14 | Cottleville city (southwest) | 33.5% |
| 15 | Weldon Spring city (southeast) | 32.6% |
| 16 | Dardenne Prairie city (northwest) | 32.4% |
| 17 | Dardenne Prairie city (southwest 1) | 31.1% |
| 18 | St. Charles city (north-northwest) | 30.8% |
| 19 | Weldon Spring city (northeast) | 30.6% |
| 20 | St. Charles city (west) | 30.4% |
| 21 | New Melle city (south-southwest) | 30.2% |
| 22 | St. Peters city (east-southeast 3) | 30% |
| 23 | St. Charles city (north-northeast) | 29.3% |
| 24 | Wentzville city (west-southwest) | 29.2% |
| 25 | Cottleville city (west) | 29.1% |
| 26 | Lake St. Louis city (west) | 29.1% |
| 27 | Lake St. Louis city (northeast) | 28.8% |
| 28 | Cottleville city (northeast) | 28.4% |
| 29 | O'Fallon city (south) | 28.4% |
| 30 | Flint Hill city (west-southwest) | 28.1% |
| 31 | St. Peters city (east) | 28.1% |
| 32 | St. Paul city (northeast) | 27.9% |
| 33 | Weldon Spring city (west 1) | 27.9% |
| 34 | Portage Des Sioux city (east-northeast 2) | 27.8% |
| 35 | St. Charles city (northeast 2) | 27.7% |
| 36 | St. Charles city (south 1) | 27.7% |
| 37 | St. Peters city (west 2) | 27.7% |
| 38 | Weldon Spring city (north-northeast) | 27.4% |
| 39 | Flint Hill city (east-northeast) | 27.2% |
| 40 | St. Paul city (northwest) | 27% |
| 41 | Weldon Spring city (west 2) | 26.8% |
| 42 | Cottleville city (east-southeast) | 26.3% |
| 43 | St. Peters city (southwest) | 26.3% |
| 44 | St. Peters city (east-southeast 2) | 26.2% |
| 45 | Dardenne Prairie city (southwest 2) | 26% |
| 46 | Portage Des Sioux city (west-southwest) | 25.5% |
| 47 | St. Peters city (northwest) | 25.3% |
| 48 | New Melle city (northwest 1) | 25% |
| 49 | St. Peters city (south) | 24.8% |
| 50 | St. Peters city (west-southwest) | 24.6% |
| 51 | St. Peters city (northeast) | 24.4% |
| 52 | Josephville village (east-northeast) | 24.3% |
| 53 | St. Charles city (southwest 2) | 24.3% |
| 54 | St. Charles city (east) | 24.1% |
| 55 | Dardenne Prairie city (east-southeast) | 24% |
| 56 | New Melle city (east-southeast 1) | 23.8% |
| 57 | Josephville village (northwest) | 23.6% |
| 58 | St. Peters city (west 1) | 23.4% |
| 59 | St. Charles city (northwest) | 22.5% |
| 60 | St. Charles city (west-northwest) | 22.5% |
| 61 | Weldon Spring city (north-northwest) | 22.5% |
| 62 | New Melle city (northeast) | 22.1% |
| 63 | Lake St. Louis city (south) | 22% |
| 64 | St. Peters city (east-southeast 1) | 22% |
| 65 | Wentzville city (north) | 21.8% |
| 66 | Dardenne Prairie city (north-northeast) | 21.5% |
| 67 | Augusta town (southwest) | 20.8% |
| 68 | Portage Des Sioux city (southeast) | 20.7% |
| 69 | St. Charles city (northeast 1) | 20.5% |
| 70 | St. Paul city (east) | 20.4% |
| 71 | St. Peters city (south-southeast) | 20.1% |
| 72 | St. Peters city (west-northwest) | 19.7% |
| 73 | St. Paul city (west-southwest) | 18.8% |
| 74 | St. Charles city (southwest 1) | 18.2% |
| 75 | St. Charles city (east-southeast) | 18% |
| 76 | Portage Des Sioux city (south-southeast) | 17.6% |
| 77 | Dardenne Prairie city (northeast) | 17.3% |
| 78 | St. Paul city (east-southeast) | 15.9% |
| 79 | Wentzville city (east-southeast) | 15.8% |
| 80 | O'Fallon city (west-northwest) | 15.3% |
| 81 | O'Fallon city (east-northeast) | 14.8% |
| 82 | St. Peters city (north-northwest) | 14.3% |
| 83 | Portage Des Sioux city (east-northeast 1) | 12.2% |
| 84 | Portage Des Sioux city (west-northwest) | 7.9% |