| 1 | Lookout Mountain town | 49.4% |
| 2 | Chattanooga city (northeast 1) | 40.8% |
| 3 | Signal Mountain town (south) | 39.6% |
| 4 | Chattanooga city (west 3) | 39% |
| 5 | Chattanooga city (west-southwest 5) | 37.9% |
| 6 | Chattanooga city (west-southwest 1) | 36.6% |
| 7 | Signal Mountain town (north) | 36.1% |
| 8 | Chattanooga city (west 4) | 34% |
| 9 | Chattanooga city (west-northwest 2) | 33.3% |
| 10 | Chattanooga city (west-southwest 2) | 33.1% |
| 11 | Red Bank city (south) | 32.6% |
| 12 | Chattanooga city (west-southwest 4) | 32.4% |
| 13 | Chattanooga city (northwest 2) | 31.3% |
| 14 | Unincorporated (south) | 31.3% |
| 15 | Chattanooga city (north-northwest 2) | 31% |
| 16 | Chattanooga city (east-southeast 4) | 30.9% |
| 17 | Middle Valley CDP (east-southeast) | 30.9% |
| 18 | Chattanooga city (south 1) | 30.1% |
| 19 | Chattanooga city (east 4) | 29.3% |
| 20 | Unincorporated (west) | 29.3% |
| 21 | Chattanooga city (north-northeast 1) | 29% |
| 22 | Chattanooga city (southwest 5) | 28.6% |
| 23 | Red Bank city (north-northeast) | 27.9% |
| 24 | Chattanooga city (northwest 1) | 27.5% |
| 25 | Collegedale city (southwest) | 27.2% |
| 26 | Chattanooga city (west 2) | 26% |
| 27 | Chattanooga city (northeast 3) | 25.9% |
| 28 | Chattanooga city (west-northwest 3) | 25.7% |
| 29 | Chattanooga city (west-northwest 1) | 25.5% |
| 30 | Lakesite city (east) | 25.4% |
| 31 | Harrison CDP | 25% |
| 32 | Collegedale city (south-southeast) | 24.5% |
| 33 | Chattanooga city (southwest 2) | 24.3% |
| 34 | Middle Valley CDP (west) | 24.3% |
| 35 | Fairmount CDP | 24.2% |
| 36 | Falling Water CDP | 24.1% |
| 37 | Red Bank city (southwest) | 24% |
| 38 | Chattanooga city (east-southeast 2) | 23.8% |
| 39 | Chattanooga city (south 2) | 23.6% |
| 40 | Chattanooga city (northeast 2) | 23.4% |
| 41 | Chattanooga city (southeast 3) | 23.4% |
| 42 | Chattanooga city (southwest 3) | 23.2% |
| 43 | Chattanooga city (east-southeast 1) | 23.1% |
| 44 | Apison CDP | 22.9% |
| 45 | Soddy-Daisy city (north-northeast) | 22.9% |
| 46 | Chattanooga city (north) | 22.6% |
| 47 | Chattanooga city (north-northwest 1) | 21.4% |
| 48 | East Ridge city (east) | 21.1% |
| 49 | East Ridge city (west-northwest 1) | 21% |
| 50 | Collegedale city (north-northeast) | 20.6% |
| 51 | Chattanooga city (south-southwest 1) | 20.1% |
| 52 | Chattanooga city (east 2) | 20% |
| 53 | Chattanooga city (east 3) | 19.6% |
| 54 | Soddy-Daisy city (west-northwest) | 19.6% |
| 55 | Soddy-Daisy city (south-southwest) | 19.4% |
| 56 | Flat Top Mountain CDP | 19.3% |
| 57 | Chattanooga city (north-northeast 2) | 19.2% |
| 58 | East Ridge city (west-northwest 2) | 19.2% |
| 59 | Unincorporated (north-northeast) | 19% |
| 60 | Chattanooga city (north-northwest 3) | 18% |
| 61 | Chattanooga city (east 1) | 17.4% |
| 62 | Middle Valley CDP (north) | 17.1% |
| 63 | Chattanooga city (south-southwest 4) | 17% |
| 64 | Lakesite city (west) | 16.9% |
| 65 | Soddy-Daisy city (east-southeast) | 15.7% |
| 66 | East Ridge city (west-southwest) | 15.3% |
| 67 | Chattanooga city (south-southeast) | 15% |
| 68 | Chattanooga city (southwest 6) | 14.6% |
| 69 | Soddy-Daisy city (southwest) | 14% |
| 70 | Unincorporated (north) | 13.8% |
| 71 | Chattanooga city (east-northeast 1) | 13.1% |
| 72 | Sale Creek CDP | 13.1% |
| 73 | Chattanooga city (southeast 2) | 13% |
| 74 | Chattanooga city (northwest 3) | 12.8% |
| 75 | Chattanooga city (south 3) | 12.2% |
| 76 | Chattanooga city (southwest 1) | 12.2% |
| 77 | Chattanooga city (east-northeast 2) | 11% |
| 78 | Chattanooga city (southeast 1) | 10.8% |
| 79 | Chattanooga city (west-southwest 6) | 10.5% |
| 80 | Chattanooga city (south-southwest 3) | 9.6% |
| 81 | Chattanooga city (west-southwest 3) | 9.2% |
| 82 | East Ridge city (east-southeast) | 8.9% |
| 83 | Chattanooga city (west 1) | 8.5% |
| 84 | Chattanooga city (southwest 4) | 5.2% |
| 85 | Chattanooga city (south-southwest 2) | 2.4% |