| 1 | St. Peters city (east) | 100% |
| 2 | Weldon Spring city (west 2) | 99.6% |
| 3 | Weldon Spring city (south-southwest) | 98.9% |
| 4 | Cottleville city (northeast) | 98.6% |
| 5 | New Melle city (south-southwest) | 97.8% |
| 6 | St. Paul city (northwest) | 97.7% |
| 7 | New Melle city (east-southeast 2) | 96.9% |
| 8 | Cottleville city (west) | 96.8% |
| 9 | St. Paul city (northeast) | 96.7% |
| 10 | St. Peters city (west-southwest) | 96.6% |
| 11 | Cottleville city (east-southeast) | 95.6% |
| 12 | Wentzville city (west-southwest) | 95.6% |
| 13 | Dardenne Prairie city (southwest 2) | 95.3% |
| 14 | Cottleville city (north) | 94.9% |
| 15 | New Melle city (northwest 2) | 94.9% |
| 16 | Flint Hill city (east-northeast) | 94.4% |
| 17 | Weldon Spring city (southeast) | 94.1% |
| 18 | Augusta town (southwest) | 94% |
| 19 | Dardenne Prairie city (southwest 1) | 93.1% |
| 20 | Portage Des Sioux city (east-northeast 1) | 93% |
| 21 | Lake St. Louis city (west) | 92% |
| 22 | Weldon Spring city (north-northeast) | 92% |
| 23 | Dardenne Prairie city (east-southeast) | 91.9% |
| 24 | O'Fallon city (south) | 91.8% |
| 25 | St. Peters city (west 2) | 91.8% |
| 26 | St. Peters city (east-southeast 3) | 91.6% |
| 27 | Dardenne Prairie city (northeast) | 91.5% |
| 28 | New Melle city (east-southeast 1) | 90.5% |
| 29 | Weldon Spring city (east-northeast) | 89.8% |
| 30 | Josephville village (east-northeast) | 89.6% |
| 31 | New Melle city (northeast) | 89.6% |
| 32 | St. Peters city (south) | 89.6% |
| 33 | Weldon Spring city (north-northwest) | 89.6% |
| 34 | Wentzville city (north) | 88.8% |
| 35 | St. Peters city (east-southeast 2) | 88.3% |
| 36 | St. Charles city (north-northeast) | 88% |
| 37 | Flint Hill city (west-southwest) | 87.9% |
| 38 | Weldon Spring city (west-southwest) | 87.3% |
| 39 | St. Charles city (northeast 2) | 86.5% |
| 40 | Lake St. Louis city (north-northwest) | 86.2% |
| 41 | New Melle city (northwest 1) | 85.3% |
| 42 | St. Peters city (west 1) | 84.6% |
| 43 | St. Charles city (north-northwest) | 83.3% |
| 44 | St. Peters city (south-southeast) | 83% |
| 45 | St. Charles city (northeast 1) | 82.9% |
| 46 | St. Peters city (northeast) | 82.9% |
| 47 | St. Charles city (southwest 2) | 81.9% |
| 48 | Weldon Spring city (northeast) | 81.8% |
| 49 | St. Paul city (east-southeast) | 81.6% |
| 50 | Dardenne Prairie city (north-northeast) | 81.3% |
| 51 | Portage Des Sioux city (east-northeast 2) | 81.3% |
| 52 | St. Peters city (north-northwest) | 80.1% |
| 53 | Cottleville city (south-southeast) | 79% |
| 54 | St. Peters city (northwest) | 79% |
| 55 | St. Peters city (west-northwest) | 78.8% |
| 56 | Cottleville city (southwest) | 78.7% |
| 57 | St. Peters city (southwest) | 78.7% |
| 58 | St. Charles city (south 1) | 77.7% |
| 59 | Dardenne Prairie city (northwest) | 77.3% |
| 60 | St. Peters city (east-southeast 1) | 75.1% |
| 61 | Portage Des Sioux city (southeast) | 73.3% |
| 62 | O'Fallon city (east-northeast) | 73% |
| 63 | Portage Des Sioux city (west-northwest) | 72.8% |
| 64 | Lake St. Louis city (south) | 71.5% |
| 65 | Josephville village (south-southeast) | 71.1% |
| 66 | O'Fallon city (west-northwest) | 71.1% |
| 67 | St. Paul city (west-southwest) | 70.4% |
| 68 | Josephville village (northwest) | 70.2% |
| 69 | St. Peters city (east-northeast) | 70% |
| 70 | Weldon Spring city (west 1) | 69.7% |
| 71 | Lake St. Louis city (northeast) | 68.8% |
| 72 | St. Charles city (west-northwest) | 68.5% |
| 73 | St. Charles city (southwest 1) | 67% |
| 74 | Portage Des Sioux city (west-southwest) | 66.4% |
| 75 | St. Charles city (west) | 65.8% |
| 76 | Portage Des Sioux city (south-southeast) | 65.5% |
| 77 | Lake St. Louis city (southeast) | 61.1% |
| 78 | Wentzville city (east-southeast) | 57.5% |
| 79 | St. Paul city (east) | 53.9% |
| 80 | St. Charles city (south 2) | 52.4% |
| 81 | St. Charles city (east) | 52.1% |
| 82 | St. Charles city (northwest) | 42.3% |
| 83 | St. Charles city (east-southeast) | 34.7% |
| 84 | St. Charles city (southeast) | 33.2% |