| 1 | Blythewood town (northeast) | 96.3% |
| 2 | Blythewood town (east) | 94.7% |
| 3 | Columbia city (west-northwest 2) | 94.2% |
| 4 | Columbia city (south-southeast 4) | 94.1% |
| 5 | Irmo town (northwest) | 91.7% |
| 6 | Unincorporated (east-northeast) | 90.9% |
| 7 | Lake Murray of Richland CDP (north-northwest) | 89.3% |
| 8 | Unincorporated (west) | 88.2% |
| 9 | Irmo town (east-southeast) | 87.9% |
| 10 | Gadsden CDP | 86.6% |
| 11 | Unincorporated (southeast 2) | 86.4% |
| 12 | Unincorporated (north-northeast 2) | 85.7% |
| 13 | Forest Acres city (northeast) | 83.3% |
| 14 | Unincorporated (northeast 1) | 83.3% |
| 15 | Eastover town | 82.9% |
| 16 | Unincorporated (northwest 2) | 82.7% |
| 17 | Blythewood town (northwest) | 81.9% |
| 18 | Irmo town (south-southeast) | 81.6% |
| 19 | Forest Acres city (southwest) | 81.3% |
| 20 | Unincorporated (southeast 1) | 80.4% |
| 21 | Unincorporated (northwest 1) | 80% |
| 22 | Columbia city (east-southeast 3) | 79.5% |
| 23 | Dentsville CDP (north-northeast) | 79% |
| 24 | Forest Acres city (north) | 78.4% |
| 25 | Columbia city (south-southeast 3) | 76.7% |
| 26 | Lake Murray of Richland CDP (south-southeast) | 76.4% |
| 27 | Columbia city (northeast 1) | 76.2% |
| 28 | Blythewood town (west-southwest) | 75.6% |
| 29 | Columbia city (northeast 3) | 75.5% |
| 30 | Unincorporated (east) | 75.4% |
| 31 | Columbia city (west-northwest 1) | 74.9% |
| 32 | Hopkins CDP | 74.8% |
| 33 | Columbia city (north-northwest 1) | 74.2% |
| 34 | Forest Acres city (south) | 73.7% |
| 35 | Forest Acres city (west) | 73.4% |
| 36 | Columbia city (south-southeast 6) | 73.2% |
| 37 | Columbia city (south-southeast 5) | 71.9% |
| 38 | Columbia city (southeast 2) | 71% |
| 39 | Dentsville CDP (east-northeast) | 70.6% |
| 40 | Dentsville CDP (north) | 69.8% |
| 41 | Columbia city (east-southeast 1) | 68.1% |
| 42 | Woodfield CDP (east-southeast) | 67.8% |
| 43 | Dentsville CDP (southwest 1) | 64.6% |
| 44 | Columbia city (north-northwest 2) | 64.2% |
| 45 | Columbia city (west-southwest 2) | 63.7% |
| 46 | Dentsville CDP (southwest 2) | 63.4% |
| 47 | Unincorporated (northeast 2) | 62.5% |
| 48 | Columbia city (south-southeast 2) | 61.6% |
| 49 | Unincorporated (north-northeast 1) | 61.3% |
| 50 | Columbia city (southwest 5) | 61.2% |
| 51 | Columbia city (west-southwest 3) | 59.6% |
| 52 | Columbia city (north 2) | 59% |
| 53 | Columbia city (northwest 2) | 57.5% |
| 54 | Columbia city (south 1) | 56.4% |
| 55 | Columbia city (south-southwest 3) | 55.8% |
| 56 | Columbia city (south 2) | 55.7% |
| 57 | Columbia city (east-southeast 4) | 54.7% |
| 58 | Blythewood town (south) | 54.5% |
| 59 | Columbia city (west 4) | 53.4% |
| 60 | Columbia city (west-northwest 4) | 53.1% |
| 61 | St. Andrews CDP (east) | 52.3% |
| 62 | Columbia city (north 1) | 51.8% |
| 63 | Columbia city (southeast 1) | 51.4% |
| 64 | Columbia city (northeast 2) | 49.2% |
| 65 | Columbia city (south 3) | 46.9% |
| 66 | Columbia city (south-southwest 1) | 45.5% |
| 67 | Columbia city (west-southwest 1) | 43.9% |
| 68 | Columbia city (northwest 1) | 43.8% |
| 69 | Columbia city (west-northwest 6) | 43.5% |
| 70 | Columbia city (northwest 3) | 41.3% |
| 71 | Forest Acres city (east) | 39.9% |
| 72 | St. Andrews CDP (west-northwest 2) | 38.2% |
| 73 | Woodfield CDP (west-northwest) | 36.9% |
| 74 | Columbia city (west-northwest 5) | 35.7% |
| 75 | Columbia city (southeast 3) | 34.6% |
| 76 | Columbia city (west 3) | 30.5% |
| 77 | Columbia city (southwest 4) | 29.9% |
| 78 | Columbia city (south-southeast 1) | 27.1% |
| 79 | Cayce city | 25% |
| 80 | Columbia city (southwest 1) | 23.7% |
| 81 | St. Andrews CDP (east-southeast) | 21.6% |
| 82 | St. Andrews CDP (west-northwest 1) | 20.8% |
| 83 | Columbia city (southwest 2) | 20% |
| 84 | Columbia city (west 5) | 20% |
| 85 | Columbia city (northwest 4) | 19.8% |
| 86 | Dentsville CDP (east-southeast) | 19.8% |
| 87 | Columbia city (south-southwest 2) | 19.7% |
| 88 | Columbia city (west 1) | 13.3% |
| 89 | Columbia city (west 2) | 13% |
| 90 | Columbia city (south-southwest 4) | 11.7% |
| 91 | Dentsville CDP (west) | 9.7% |
| 92 | St. Andrews CDP (south-southeast) | 6.5% |
| 93 | Columbia city (southwest 3) | 2.8% |
| 94 | Columbia city (east-southeast 2) | 0% |