| 1 | Franklin Center CDP (east) | 43.3% |
| 2 | Liberty Corner CDP (east-southeast) | 42.9% |
| 3 | Bridgewater Center CDP (southeast) | 40.1% |
| 4 | Blawenburg CDP | 35.6% |
| 5 | Belle Mead CDP | 32% |
| 6 | Basking Ridge CDP | 29.9% |
| 7 | Martinsville CDP (south-southwest) | 29.7% |
| 8 | Flagtown CDP (west-southwest) | 29.2% |
| 9 | Bedminster CDP (east-northeast) | 29.1% |
| 10 | The Hills CDP (east) | 28.6% |
| 11 | Ten Mile Run CDP (southwest) | 28.5% |
| 12 | Watchung borough (north-northeast) | 27.8% |
| 13 | Bradley Gardens CDP (north-northeast) | 27.6% |
| 14 | Martinsville CDP (northeast) | 27.4% |
| 15 | Rocky Hill borough | 27.3% |
| 16 | Harlingen CDP | 26.7% |
| 17 | Skillman CDP | 26% |
| 18 | Bernardsville borough (southwest) | 25.8% |
| 19 | Blackwells Mills CDP (east-northeast) | 25.8% |
| 20 | Blackwells Mills CDP (west-southwest) | 25.7% |
| 21 | Lyons CDP (west) | 25.6% |
| 22 | Flagtown CDP (east-northeast) | 25.5% |
| 23 | Pluckemin CDP | 24.9% |
| 24 | Green Knoll CDP | 24.5% |
| 25 | Liberty Corner CDP (west-northwest) | 24.4% |
| 26 | Somerset CDP | 24.3% |
| 27 | The Hills CDP (west) | 24% |
| 28 | Martinsville CDP (west) | 23.8% |
| 29 | Peapack and Gladstone borough | 23.8% |
| 30 | Lyons CDP (east) | 23.5% |
| 31 | Hillsborough CDP (south-southwest 1) | 23% |
| 32 | Hillsborough CDP (south-southwest 2) | 22.4% |
| 33 | Bedminster CDP (south-southwest) | 22.3% |
| 34 | Six Mile Run CDP | 22.2% |
| 35 | Franklin Center CDP (west) | 22% |
| 36 | Watchung borough (south-southwest) | 21.7% |
| 37 | East Millstone CDP | 20.8% |
| 38 | Far Hills borough | 20.8% |
| 39 | Watchung borough (west-northwest) | 20.1% |
| 40 | Bradley Gardens CDP (southeast) | 20% |
| 41 | Bernardsville borough (northeast) | 19.9% |
| 42 | Bridgewater Center CDP (northwest) | 19.5% |
| 43 | Finderne CDP (west) | 18.7% |
| 44 | Neshanic CDP | 18.5% |
| 45 | Millstone borough (northwest) | 18.4% |
| 46 | Finderne CDP (west-northwest) | 17% |
| 47 | Bradley Gardens CDP (west) | 16.8% |
| 48 | Middlebush CDP | 16.8% |
| 49 | Raritan borough (west) | 16.7% |
| 50 | Clyde CDP | 16.6% |
| 51 | Hillsborough CDP (north-northeast) | 15.6% |
| 52 | Neshanic Station CDP | 15.3% |
| 53 | Manville borough (east) | 15% |
| 54 | Bedminster CDP (north-northwest) | 14.9% |
| 55 | Finderne CDP (east-northeast 1) | 14.2% |
| 56 | Somerville borough (north-northeast) | 13.6% |
| 57 | Somerville borough (south-southwest) | 12.3% |
| 58 | East Franklin CDP (east) | 11.9% |
| 59 | North Plainfield borough (southwest) | 11.9% |
| 60 | East Franklin CDP (south) | 11% |
| 61 | Raritan borough (east) | 10.9% |
| 62 | Bound Brook borough (north-northwest) | 10.3% |
| 63 | South Bound Brook borough | 9% |
| 64 | Watchung borough (east-southeast) | 9% |
| 65 | Ten Mile Run CDP (northeast) | 8.9% |
| 66 | Watchung borough (east-northeast) | 8.6% |
| 67 | East Franklin CDP (north-northwest) | 8.5% |
| 68 | Manville borough (west) | 8.2% |
| 69 | Millstone borough (southeast) | 7.8% |
| 70 | Bound Brook borough (south-southeast) | 7.2% |
| 71 | Finderne CDP (east-northeast 2) | 6.2% |
| 72 | North Plainfield borough (east-northeast) | 6% |
| 73 | North Plainfield borough (northeast) | 4.8% |
| 74 | Finderne CDP (south) | 4.5% |