| 1 | Trenton city (east-southeast 2) | 88.4% |
| 2 | Trenton city (east-southeast 1) | 78.5% |
| 3 | Trenton city (southeast 2) | 75.5% |
| 4 | Trenton city (southeast 1) | 74.4% |
| 5 | Trenton city (east 2) | 59.8% |
| 6 | Trenton city (north-northeast 2) | 59.3% |
| 7 | Trenton city (south-southeast 1) | 59.3% |
| 8 | Trenton city (south-southwest) | 48.1% |
| 9 | Trenton city (south-southeast 3) | 47.4% |
| 10 | Trenton city (east 1) | 47% |
| 11 | Trenton city (east-northeast) | 46.7% |
| 12 | White Horse CDP (southwest) | 46.1% |
| 13 | Unincorporated (south 1) | 44.5% |
| 14 | Trenton city (south-southeast 4) | 43.2% |
| 15 | Trenton city (north-northeast 3) | 39.1% |
| 16 | Unincorporated (south-southwest) | 38.9% |
| 17 | White Horse CDP (northwest) | 38.7% |
| 18 | Twin Rivers CDP | 38% |
| 19 | Unincorporated (south 2) | 37.7% |
| 20 | Hightstown borough | 33.6% |
| 21 | Mercerville CDP (west-southwest) | 30.7% |
| 22 | Trenton city (south) | 26.4% |
| 23 | Unincorporated (south 3) | 26.3% |
| 24 | Unincorporated (west 4) | 26% |
| 25 | Trenton city (north) | 25.9% |
| 26 | Trenton city (north-northeast 1) | 24.2% |
| 27 | Unincorporated (east 1) | 24.1% |
| 28 | Unincorporated (southwest 2) | 23.3% |
| 29 | Trenton city (north-northwest) | 21.6% |
| 30 | Unincorporated (west-southwest 3) | 21% |
| 31 | Unincorporated (east-northeast 4) | 20.1% |
| 32 | Unincorporated (west-southwest 4) | 19.9% |
| 33 | Trenton city (west-northwest 1) | 19.5% |
| 34 | Trenton city (northwest) | 18.4% |
| 35 | Unincorporated (east-northeast 2) | 16.6% |
| 36 | Trenton city (west-northwest 3) | 15.8% |
| 37 | Mercerville CDP (southeast) | 15.7% |
| 38 | Trenton city (south-southeast 2) | 15.6% |
| 39 | The College of New Jersey CDP | 15.4% |
| 40 | Unincorporated (southwest 1) | 15% |
| 41 | Unincorporated (north-northeast 2) | 14.9% |
| 42 | Unincorporated (east 2) | 14.5% |
| 43 | Unincorporated (north-northwest) | 14.3% |
| 44 | Unincorporated (west-southwest 2) | 14.1% |
| 45 | Princeton Junction CDP (west-northwest) | 12.9% |
| 46 | Unincorporated (north-northeast 1) | 12.2% |
| 47 | Princeton (east-southeast) | 12% |
| 48 | Unincorporated (west-southwest 1) | 12% |
| 49 | Princeton (east) | 11.4% |
| 50 | Unincorporated (west-northwest 2) | 10.5% |
| 51 | Windsor CDP | 10.3% |
| 52 | Trenton city (west 2) | 10% |
| 53 | Trenton city (west-northwest 2) | 9.6% |
| 54 | White Horse CDP (east-northeast) | 9.6% |
| 55 | Unincorporated (west 1) | 9.4% |
| 56 | Mercerville CDP (northwest) | 9.3% |
| 57 | Yardville CDP | 8.8% |
| 58 | Hamilton Square CDP (northeast) | 8.4% |
| 59 | Unincorporated (south-southeast) | 8.4% |
| 60 | Princeton (north-northeast) | 8.3% |
| 61 | Princeton Junction CDP (east-southeast) | 7.4% |
| 62 | Trenton city (west-northwest 4) | 7.4% |
| 63 | Unincorporated (west 3) | 7.1% |
| 64 | Unincorporated (west 2) | 6.6% |
| 65 | Groveville CDP | 6.2% |
| 66 | Princeton (north) | 6.1% |
| 67 | Lawrenceville CDP | 6% |
| 68 | Hamilton Square CDP (northwest) | 5.8% |
| 69 | Pennington borough | 5.8% |
| 70 | Robbinsville Center CDP | 5.6% |
| 71 | Princeton (south) | 4.9% |
| 72 | Princeton (south-southwest) | 4.9% |
| 73 | Hamilton Square CDP (south-southeast) | 4.6% |
| 74 | Unincorporated (east-northeast 1) | 4.6% |
| 75 | Unincorporated (northwest) | 4.6% |
| 76 | Unincorporated (east-southeast) | 4.1% |
| 77 | Trenton city (west 1) | 3.9% |
| 78 | Hopewell borough | 3.6% |
| 79 | Titusville CDP | 3.2% |
| 80 | Unincorporated (northeast) | 3.2% |
| 81 | Unincorporated (west-northwest 1) | 3.1% |
| 82 | Unincorporated (east-northeast 3) | 2.1% |
| 83 | Mercerville CDP (north-northeast) | 1.9% |
| 84 | Princeton (west-northwest) | 1.9% |