| 1 | Worcester city (north-northwest 2) | 71.2% |
| 2 | Worcester city (north-northeast 3) | 57.6% |
| 3 | Worcester city (south-southwest 3) | 50.8% |
| 4 | Fitchburg city (northeast 2) | 39.2% |
| 5 | Worcester city (east-northeast 2) | 38.1% |
| 6 | Worcester city (southwest 4) | 38.1% |
| 7 | Worcester city (south-southwest 2) | 37.2% |
| 8 | Worcester city (west-northwest 2) | 36.3% |
| 9 | Webster CDP (north) | 35.8% |
| 10 | Worcester city (south 2) | 35% |
| 11 | Worcester city (east 3) | 33.8% |
| 12 | Worcester city (southeast 2) | 28.3% |
| 13 | Worcester city (east-northeast 3) | 28.2% |
| 14 | Worcester city (south-southwest 4) | 28.2% |
| 15 | Gardner city (south-southeast) | 26.7% |
| 16 | Fitchburg city (east-southeast 2) | 25.8% |
| 17 | Worcester city (south 1) | 25.5% |
| 18 | Southbridge Town city (east-northeast) | 24.7% |
| 19 | Athol CDP (north) | 24% |
| 20 | Worcester city (south-southeast 1) | 23.7% |
| 21 | Worcester city (southwest 3) | 23.6% |
| 22 | Worcester city (north-northeast 2) | 23.1% |
| 23 | Worcester city (northeast) | 23% |
| 24 | Southbridge Town city (northwest) | 22.8% |
| 25 | Worcester city (east 4) | 21.6% |
| 26 | Worcester city (east-southeast 1) | 21.2% |
| 27 | Southbridge Town city (north) | 20.4% |
| 28 | Fitchburg city (west-southwest 1) | 20.1% |
| 29 | Gardner city (southwest) | 20.1% |
| 30 | Gardner city (east-southeast) | 19.9% |
| 31 | Milford CDP (south-southwest) | 19.7% |
| 32 | Leominster city (east) | 18.9% |
| 33 | Fitchburg city (north) | 18.6% |
| 34 | Worcester city (east 2) | 18.5% |
| 35 | Webster CDP (west) | 18.1% |
| 36 | Leominster city (southeast) | 17.4% |
| 37 | Fitchburg city (south-southwest) | 17.2% |
| 38 | Barre CDP | 16.6% |
| 39 | Worcester city (south-southeast 2) | 16.4% |
| 40 | Worcester city (north 3) | 16.2% |
| 41 | Worcester city (southwest 2) | 16% |
| 42 | Worcester city (southeast 1) | 15.8% |
| 43 | Unincorporated (south 2) | 15.7% |
| 44 | Worcester city (east-northeast 1) | 15.6% |
| 45 | Leominster city (northwest 2) | 15.3% |
| 46 | Fitchburg city (northeast 1) | 15.1% |
| 47 | Athol CDP (southwest) | 15% |
| 48 | Worcester city (west 1) | 14.7% |
| 49 | Winchendon CDP (north-northeast) | 13.6% |
| 50 | Fitchburg city (west-southwest 2) | 13.5% |
| 51 | Worcester city (east-southeast 2) | 13.5% |
| 52 | Worcester city (southeast 3) | 13.4% |
| 53 | Unincorporated (northwest 2) | 13.3% |
| 54 | Worcester city (west 3) | 13.3% |
| 55 | Worcester city (north-northwest 3) | 12.8% |
| 56 | Worcester city (north 1) | 12.7% |
| 57 | Fitchburg city (west) | 12.5% |
| 58 | Webster CDP (south-southwest) | 11.7% |
| 59 | Whitinsville CDP (south-southwest) | 11.7% |
| 60 | North Brookfield CDP | 11.6% |
| 61 | Spencer CDP | 11.4% |
| 62 | Milford CDP (west) | 11.3% |
| 63 | Baldwinville CDP | 11% |
| 64 | Fitchburg city (north-northwest) | 10.9% |
| 65 | Worcester city (north-northeast 1) | 10.9% |
| 66 | Worcester city (north 2) | 10.7% |
| 67 | Winchendon CDP (east-southeast) | 10.6% |
| 68 | Unincorporated (north-northeast 1) | 10.4% |
| 69 | Unincorporated (east 1) | 10.3% |
| 70 | Fitchburg city (east-southeast 1) | 9.9% |
| 71 | Leominster city (west-southwest) | 9.8% |
| 72 | Unincorporated (east-southeast 5) | 9.8% |
| 73 | Worcester city (west 2) | 9.8% |
| 74 | Winchendon CDP (west-southwest) | 9.7% |
| 75 | Unincorporated (north 2) | 9.5% |
| 76 | Unincorporated (south 3) | 9.5% |
| 77 | Clinton CDP (east-northeast) | 9.1% |
| 78 | Unincorporated (west) | 9.1% |
| 79 | Warren CDP | 9.1% |
| 80 | Milford CDP (south-southeast) | 8.9% |
| 81 | Petersham CDP | 8.9% |
| 82 | Unincorporated (southeast 2) | 8.9% |
| 83 | West Brookfield CDP | 8.9% |
| 84 | Worcester city (west-northwest 1) | 8.9% |
| 85 | Leominster city (south) | 8.8% |
| 86 | Unincorporated (north-northeast 3) | 8.7% |
| 87 | Leominster city (north 1) | 8.3% |
| 88 | Leominster city (south-southeast) | 8% |
| 89 | Unincorporated (east-northeast 5) | 8% |
| 90 | Leominster city (northwest 1) | 7.7% |
| 91 | Southbridge Town city (south-southeast) | 7.7% |
| 92 | Southbridge Town city (southwest) | 7.7% |
| 93 | Unincorporated (east-southeast 6) | 7.6% |
| 94 | South Ashburnham CDP | 7.5% |
| 95 | Clinton CDP (north-northwest) | 7.4% |
| 96 | Unincorporated (northwest 6) | 7.3% |
| 97 | Brookfield CDP | 7.1% |
| 98 | Unincorporated (north-northwest 1) | 7.1% |
| 99 | Clinton CDP (south-southwest) | 7% |
| 100 | Unincorporated (east-northeast 1) | 7% |
| 101 | Fitchburg city (south) | 6.7% |
| 102 | Gardner city (north-northeast) | 6.6% |
| 103 | Oxford CDP | 6.6% |
| 104 | Unincorporated (north 1) | 6.5% |
| 105 | Unincorporated (northwest 3) | 6.4% |
| 106 | Westborough CDP | 6.3% |
| 107 | Unincorporated (south-southwest 3) | 6.1% |
| 108 | Unincorporated (west-northwest 2) | 6.1% |
| 109 | Lunenburg CDP (west-northwest) | 6% |
| 110 | Unincorporated (east-southeast 1) | 6% |
| 111 | Worcester city (east 1) | 6% |
| 112 | Unincorporated (southeast 1) | 5.9% |
| 113 | Worcester city (south-southwest 1) | 5.9% |
| 114 | Unincorporated (south-southeast 2) | 5.8% |
| 115 | Worcester city (southwest 1) | 5.8% |
| 116 | Cordaville CDP (west-southwest) | 5.7% |
| 117 | Unincorporated (southeast 4) | 5.7% |
| 118 | Unincorporated (south-southwest 1) | 5.6% |
| 119 | Milford CDP (north) | 5.5% |
| 120 | Milford CDP (southeast) | 5.5% |
| 121 | Northborough CDP (west) | 5.5% |
| 122 | Unincorporated (southeast 5) | 5.5% |
| 123 | Gardner city (west-northwest) | 5.4% |
| 124 | Whitinsville CDP (north-northeast) | 5.4% |
| 125 | Webster CDP (east-northeast) | 5.3% |
| 126 | Unincorporated (southwest 2) | 5.2% |
| 127 | Fiskdale CDP | 5.1% |
| 128 | Worcester city (east-southeast 3) | 5% |
| 129 | Worcester city (north-northwest 1) | 5% |
| 130 | Unincorporated (east-northeast 4) | 4.9% |
| 131 | Unincorporated (northwest 1) | 4.9% |
| 132 | Unincorporated (southeast 7) | 4.9% |
| 133 | East Douglas CDP | 4.7% |
| 134 | Rutland CDP (south-southeast) | 4.7% |
| 135 | Unincorporated (east-southeast 3) | 4.7% |
| 136 | Unincorporated (north-northeast 6) | 4.7% |
| 137 | Unincorporated (north-northeast 4) | 4.6% |
| 138 | Unincorporated (south-southwest 2) | 4.5% |
| 139 | Unincorporated (west-southwest 1) | 4.5% |
| 140 | Unincorporated (north-northwest 4) | 4.4% |
| 141 | Worcester city (northwest) | 4.4% |
| 142 | Athol CDP (south-southeast) | 4.3% |
| 143 | East Brookfield CDP | 4.3% |
| 144 | Leominster city (north 2) | 4.3% |
| 145 | Unincorporated (east-southeast 4) | 4.3% |
| 146 | Unincorporated (north 3) | 4.3% |
| 147 | Unincorporated (northeast 1) | 4.3% |
| 148 | Hopedale CDP | 4.2% |
| 149 | Unincorporated (northeast 4) | 4.2% |
| 150 | Unincorporated (northwest 4) | 4.2% |
| 151 | Unincorporated (south 5) | 4% |
| 152 | Devens CDP | 3.9% |
| 153 | Milford CDP (east) | 3.9% |
| 154 | Worcester city (west-northwest 3) | 3.9% |
| 155 | Unincorporated (east-northeast 3) | 3.8% |
| 156 | Unincorporated (west-southwest 2) | 3.8% |
| 157 | Unincorporated (south-southeast 3) | 3.7% |
| 158 | Lunenburg CDP (east-southeast) | 3.5% |
| 159 | Unincorporated (east-northeast 2) | 3.5% |
| 160 | Worcester city (west-southwest 1) | 3.4% |
| 161 | Unincorporated (southeast 6) | 3.3% |
| 162 | Worcester city (west-southwest 2) | 3.3% |
| 163 | Unincorporated (north-northeast 5) | 3.1% |
| 164 | South Lancaster CDP | 3% |
| 165 | Leominster city (northeast) | 2.9% |
| 166 | Unincorporated (southeast 3) | 2.8% |
| 167 | Unincorporated (west-southwest 3) | 2.8% |
| 168 | Unincorporated (north-northeast 2) | 2.7% |
| 169 | Unincorporated (north-northwest 2) | 2.7% |
| 170 | Unincorporated (northwest 5) | 2.6% |
| 171 | Unincorporated (south-southeast 1) | 2.6% |
| 172 | Northborough CDP (east-northeast) | 2.5% |
| 173 | Unincorporated (north-northwest 3) | 2.5% |
| 174 | Upton CDP | 2.5% |
| 175 | Unincorporated (east 2) | 2.3% |
| 176 | Unincorporated (northeast 3) | 2.2% |
| 177 | Unincorporated (south-southwest 5) | 2.2% |
| 178 | Unincorporated (south 1) | 2.1% |
| 179 | Milford CDP (northwest) | 1.9% |
| 180 | Northborough CDP (south-southeast) | 1.9% |
| 181 | Unincorporated (southwest 1) | 1.9% |
| 182 | Unincorporated (south-southwest 4) | 1.8% |
| 183 | Unincorporated (south 4) | 1.7% |
| 184 | Unincorporated (west-northwest 1) | 1.6% |
| 185 | Cordaville CDP (east-northeast) | 1.5% |
| 186 | Sturbridge CDP | 1% |
| 187 | Unincorporated (east-southeast 2) | 0.8% |
| 188 | Unincorporated (northeast 2) | 0.7% |
| 189 | Rutland CDP (north-northwest) | 0.5% |