| 1 | Shelton city (west-northwest) | 100% |
| 2 | Woodbury Center CDP (east) | 98.5% |
| 3 | Shelton city (west-southwest) | 97.4% |
| 4 | Cheshire Village CDP (south-southeast) | 97.2% |
| 5 | Woodbury Center CDP (south-southeast) | 96.7% |
| 6 | Derby city (northwest) | 96.6% |
| 7 | Cheshire Village CDP (south-southwest) | 95.4% |
| 8 | Shelton city (north-northwest) | 94.8% |
| 9 | Naugatuck borough (west-southwest) | 94.5% |
| 10 | Ansonia city (south-southeast 1) | 94% |
| 11 | Naugatuck borough (south-southwest) | 93.2% |
| 12 | Naugatuck borough (east-northeast 2) | 92.9% |
| 13 | Heritage Village CDP (west-southwest) | 92.5% |
| 14 | Watertown CDP (northwest) | 91.6% |
| 15 | Terryville CDP (north-northeast) | 90.2% |
| 16 | Woodbury Center CDP (northwest) | 89.1% |
| 17 | Thomaston CDP (west) | 88.8% |
| 18 | Naugatuck borough (southwest) | 88.6% |
| 19 | Cheshire Village CDP (north-northwest) | 88.3% |
| 20 | Thomaston CDP (southeast) | 88.1% |
| 21 | Cheshire Village CDP (north-northeast) | 87.1% |
| 22 | Bristol city (east-southeast) | 85.8% |
| 23 | Cheshire Village CDP (east-northeast) | 85.7% |
| 24 | Terryville CDP (west) | 85.2% |
| 25 | Cheshire Village CDP (southeast) | 85.1% |
| 26 | Thomaston CDP (east) | 84.4% |
| 27 | Bristol city (south-southwest 1) | 84% |
| 28 | Naugatuck borough (south-southeast) | 83.4% |
| 29 | Bristol city (north-northwest) | 83.3% |
| 30 | Oakville CDP (south-southeast 2) | 82.6% |
| 31 | Derby city (west) | 82.1% |
| 32 | Oakville CDP (south-southwest) | 81.8% |
| 33 | Derby city (east-southeast) | 80.7% |
| 34 | Naugatuck borough (east) | 80.7% |
| 35 | Heritage Village CDP (north-northeast) | 79% |
| 36 | Ansonia city (north-northwest) | 78.1% |
| 37 | Cheshire Village CDP (east) | 77.9% |
| 38 | Heritage Village CDP (east) | 77.5% |
| 39 | Shelton city (east-southeast) | 77.4% |
| 40 | Shelton city (east-northeast) | 77.3% |
| 41 | Bristol city (north-northeast) | 76.7% |
| 42 | Naugatuck borough (north-northwest) | 76.3% |
| 43 | Watertown CDP (southeast) | 75.6% |
| 44 | Bristol city (northeast) | 75.4% |
| 45 | Oakville CDP (north 2) | 74.4% |
| 46 | Oakville CDP (northwest) | 74.4% |
| 47 | Derby city (southeast) | 73.9% |
| 48 | Bristol city (northwest) | 73.1% |
| 49 | Oakville CDP (north-northwest 1) | 72.4% |
| 50 | Bristol city (east-northeast) | 71.9% |
| 51 | Waterbury city (northwest 1) | 71.5% |
| 52 | Naugatuck borough (east-northeast 1) | 69.8% |
| 53 | Naugatuck borough (south) | 69.4% |
| 54 | Waterbury city (north 1) | 68.5% |
| 55 | Bethlehem Village CDP | 68.1% |
| 56 | Naugatuck borough (north-northeast 2) | 67.6% |
| 57 | Woodbury Center CDP (west) | 66.5% |
| 58 | Thomaston CDP (northwest) | 66.2% |
| 59 | Oakville CDP (north-northwest 2) | 66% |
| 60 | Bristol city (south-southwest 2) | 65.5% |
| 61 | Terryville CDP (southeast) | 65.5% |
| 62 | Shelton city (south-southeast) | 64.7% |
| 63 | Cheshire Village CDP (west-northwest 3) | 64.4% |
| 64 | Terryville CDP (southwest) | 64.1% |
| 65 | Naugatuck borough (north-northeast 1) | 62.7% |
| 66 | Ansonia city (north) | 61.5% |
| 67 | Waterbury city (north-northwest) | 60.2% |
| 68 | Oakville CDP (southeast) | 60.1% |
| 69 | Bristol city (west) | 57.3% |
| 70 | Naugatuck borough (west) | 57.3% |
| 71 | Waterbury city (east-southeast 2) | 55.5% |
| 72 | Bristol city (southeast) | 54.6% |
| 73 | Cheshire Village CDP (west-northwest 1) | 53.6% |
| 74 | Naugatuck borough (north-northeast 3) | 51.2% |
| 75 | Ansonia city (southwest) | 50.9% |
| 76 | Bristol city (north) | 50% |
| 77 | Oakville CDP (south-southeast 1) | 48.3% |
| 78 | Ansonia city (south-southeast 2) | 47.6% |
| 79 | Waterbury city (south 2) | 47.5% |
| 80 | Derby city (north) | 46.7% |
| 81 | Derby city (west-northwest) | 44.3% |
| 82 | Terryville CDP (east) | 43% |
| 83 | Waterbury city (northwest 2) | 40.1% |
| 84 | Waterbury city (north 2) | 36.3% |
| 85 | Oakville CDP (north 1) | 34.9% |
| 86 | Waterbury city (southeast 2) | 34.9% |
| 87 | Waterbury city (northeast) | 33.9% |
| 88 | Waterbury city (west) | 32.7% |
| 89 | Waterbury city (south 1) | 29.5% |
| 90 | Cheshire Village CDP (west-northwest 2) | 28.9% |
| 91 | Naugatuck borough (north) | 23.8% |
| 92 | Waterbury city (east-southeast 1) | 23.3% |
| 93 | Waterbury city (southeast 1) | 22.9% |
| 94 | Waterbury city (south-southwest 2) | 14.4% |
| 95 | Derby city (south-southeast) | 13% |
| 96 | Waterbury city (south-southeast) | 12.8% |
| 97 | Bristol city (southwest) | 8.2% |
| 98 | Waterbury city (south-southwest 1) | 3.7% |