| 1 | Unincorporated (east-northeast 2) | 47.4% |
| 2 | Unincorporated (east-northeast 3) | 47.2% |
| 3 | Milford CDP (south-southeast) | 46.8% |
| 4 | Worcester city (south 2) | 43.5% |
| 5 | Worcester city (east-southeast 1) | 41.9% |
| 6 | Worcester city (southwest 4) | 41.5% |
| 7 | Unincorporated (east-northeast 1) | 40.9% |
| 8 | Worcester city (west-southwest 2) | 38% |
| 9 | Milford CDP (southeast) | 37.6% |
| 10 | Worcester city (south-southwest 2) | 36.2% |
| 11 | Unincorporated (east-northeast 5) | 34.8% |
| 12 | Milford CDP (east) | 34.1% |
| 13 | Worcester city (southwest 2) | 33.5% |
| 14 | Milford CDP (south-southwest) | 33.4% |
| 15 | Worcester city (east-northeast 1) | 33.2% |
| 16 | Worcester city (southwest 1) | 30.4% |
| 17 | Unincorporated (northeast 4) | 29.9% |
| 18 | Worcester city (east 2) | 29.8% |
| 19 | Worcester city (south-southwest 4) | 29.3% |
| 20 | Worcester city (east-northeast 3) | 28.6% |
| 21 | Worcester city (north-northeast 1) | 28.6% |
| 22 | Worcester city (east 1) | 28.4% |
| 23 | Unincorporated (east-northeast 4) | 28.1% |
| 24 | Worcester city (north-northwest 3) | 27.2% |
| 25 | Worcester city (south-southeast 1) | 26.3% |
| 26 | Leominster city (south-southeast) | 26.1% |
| 27 | Worcester city (south 1) | 25.8% |
| 28 | Worcester city (southeast 1) | 25.8% |
| 29 | Clinton CDP (south-southwest) | 25.5% |
| 30 | Worcester city (east 3) | 25.1% |
| 31 | Worcester city (west-southwest 1) | 25.1% |
| 32 | Worcester city (southeast 2) | 24.9% |
| 33 | Cordaville CDP (west-southwest) | 24.8% |
| 34 | Worcester city (south-southwest 3) | 24.8% |
| 35 | Worcester city (southeast 3) | 24.5% |
| 36 | Worcester city (southwest 3) | 23.9% |
| 37 | Worcester city (north 3) | 23.5% |
| 38 | Worcester city (west-northwest 2) | 23.4% |
| 39 | Leominster city (southeast) | 23.2% |
| 40 | Worcester city (northeast) | 22.2% |
| 41 | Worcester city (north-northeast 2) | 22% |
| 42 | Worcester city (east-northeast 2) | 21.8% |
| 43 | Unincorporated (northeast 3) | 21.3% |
| 44 | Milford CDP (northwest) | 21% |
| 45 | Worcester city (east 4) | 20.8% |
| 46 | Worcester city (south-southeast 2) | 20.4% |
| 47 | Worcester city (east-southeast 3) | 20.2% |
| 48 | Worcester city (west-northwest 3) | 20.1% |
| 49 | Worcester city (north-northeast 3) | 20% |
| 50 | Leominster city (northwest 1) | 19.4% |
| 51 | Milford CDP (north) | 19.3% |
| 52 | Worcester city (west-northwest 1) | 19.2% |
| 53 | Clinton CDP (east-northeast) | 18.8% |
| 54 | Milford CDP (west) | 18.8% |
| 55 | Leominster city (north 1) | 18.7% |
| 56 | Cordaville CDP (east-northeast) | 18.4% |
| 57 | Unincorporated (northeast 2) | 18.4% |
| 58 | Fitchburg city (west) | 18% |
| 59 | Unincorporated (east-southeast 3) | 17.7% |
| 60 | Webster CDP (west) | 17.7% |
| 61 | Northborough CDP (east-northeast) | 17.5% |
| 62 | Worcester city (north 2) | 17.2% |
| 63 | Westborough CDP | 17.1% |
| 64 | Unincorporated (northeast 1) | 16.9% |
| 65 | Leominster city (east) | 16.8% |
| 66 | Unincorporated (north-northeast 5) | 16.7% |
| 67 | Fitchburg city (west-southwest 1) | 16.5% |
| 68 | Northborough CDP (west) | 16.3% |
| 69 | Devens CDP | 16.2% |
| 70 | Leominster city (northeast) | 15.9% |
| 71 | Clinton CDP (north-northwest) | 15.7% |
| 72 | Leominster city (north 2) | 15.6% |
| 73 | Unincorporated (east 2) | 15.6% |
| 74 | Fitchburg city (south-southwest) | 15.3% |
| 75 | Northborough CDP (south-southeast) | 15.3% |
| 76 | Worcester city (east-southeast 2) | 15.2% |
| 77 | Worcester city (west 1) | 14.8% |
| 78 | Worcester city (north 1) | 14.5% |
| 79 | Unincorporated (east-southeast 2) | 13.6% |
| 80 | Worcester city (north-northwest 2) | 13.6% |
| 81 | Worcester city (west 3) | 13.5% |
| 82 | Unincorporated (north-northwest 3) | 12.6% |
| 83 | Fitchburg city (northeast 1) | 12.4% |
| 84 | Unincorporated (north-northeast 2) | 12% |
| 85 | Gardner city (southwest) | 11.4% |
| 86 | Worcester city (north-northwest 1) | 11.2% |
| 87 | Unincorporated (east-southeast 1) | 11.1% |
| 88 | Worcester city (west 2) | 11.1% |
| 89 | Unincorporated (south-southeast 3) | 10.8% |
| 90 | Unincorporated (west-northwest 1) | 10.6% |
| 91 | Fitchburg city (north-northwest) | 10.5% |
| 92 | Fitchburg city (south) | 10.4% |
| 93 | Unincorporated (southeast 6) | 9.9% |
| 94 | Unincorporated (south 4) | 9.6% |
| 95 | Worcester city (south-southwest 1) | 9.6% |
| 96 | Webster CDP (north) | 9.4% |
| 97 | Worcester city (northwest) | 9.3% |
| 98 | Fitchburg city (east-southeast 2) | 9.1% |
| 99 | Unincorporated (northwest 4) | 9% |
| 100 | Unincorporated (east-southeast 5) | 8.8% |
| 101 | Unincorporated (south-southwest 4) | 8.8% |
| 102 | Warren CDP | 8.8% |
| 103 | Worcester city (south-southwest 5) | 8.8% |
| 104 | Webster CDP (south-southwest) | 8.7% |
| 105 | Unincorporated (west-southwest 3) | 8.4% |
| 106 | Leominster city (south) | 8.3% |
| 107 | Unincorporated (south-southwest 3) | 8.1% |
| 108 | Unincorporated (southeast 3) | 8.1% |
| 109 | Gardner city (north-northeast) | 8% |
| 110 | Unincorporated (southeast 4) | 8% |
| 111 | Fitchburg city (east-southeast 1) | 7.9% |
| 112 | Leominster city (west-southwest) | 7.9% |
| 113 | Fitchburg city (northeast 2) | 7.8% |
| 114 | Oxford CDP | 7.6% |
| 115 | Unincorporated (east 1) | 7.6% |
| 116 | Unincorporated (south 1) | 7.6% |
| 117 | Unincorporated (south-southwest 2) | 7.6% |
| 118 | Worcester city (south-southeast 3) | 7.6% |
| 119 | Webster CDP (east-northeast) | 7.5% |
| 120 | Winchendon CDP (west-southwest) | 7.5% |
| 121 | Leominster city (northwest 2) | 7.4% |
| 122 | Lunenburg CDP (west-northwest) | 7.4% |
| 123 | Unincorporated (south-southeast 1) | 7.3% |
| 124 | Gardner city (west-northwest) | 7.2% |
| 125 | Lunenburg CDP (east-southeast) | 6.9% |
| 126 | Unincorporated (north 3) | 6.9% |
| 127 | Unincorporated (north-northeast 6) | 6.9% |
| 128 | Upton CDP | 6.9% |
| 129 | Unincorporated (north-northeast 4) | 6.8% |
| 130 | Gardner city (east-southeast) | 6.7% |
| 131 | South Lancaster CDP | 6.7% |
| 132 | Unincorporated (east-southeast 6) | 6.5% |
| 133 | Unincorporated (north-northeast 3) | 6.5% |
| 134 | Gardner city (south-southeast) | 6.3% |
| 135 | Southbridge Town city (southwest) | 6.3% |
| 136 | Rutland CDP (south-southeast) | 6.2% |
| 137 | Unincorporated (north-northwest 1) | 6.2% |
| 138 | Whitinsville CDP (north-northeast) | 6.2% |
| 139 | Unincorporated (south 3) | 6.1% |
| 140 | Unincorporated (southeast 1) | 6.1% |
| 141 | Southbridge Town city (east-northeast) | 6% |
| 142 | Unincorporated (south 2) | 5.9% |
| 143 | Unincorporated (north 2) | 5.8% |
| 144 | Unincorporated (northwest 5) | 5.8% |
| 145 | Unincorporated (northwest 6) | 5.7% |
| 146 | Unincorporated (southwest 1) | 5.7% |
| 147 | Unincorporated (west-southwest 2) | 5.7% |
| 148 | Fitchburg city (west-southwest 2) | 5.6% |
| 149 | Unincorporated (north-northeast 1) | 5.6% |
| 150 | Fiskdale CDP | 5.4% |
| 151 | Unincorporated (east-southeast 4) | 5.3% |
| 152 | Sturbridge CDP | 5.2% |
| 153 | Unincorporated (southeast 2) | 5.2% |
| 154 | Unincorporated (north 1) | 4.9% |
| 155 | West Brookfield CDP | 4.9% |
| 156 | Athol CDP (south-southeast) | 4.6% |
| 157 | Fitchburg city (north) | 4.6% |
| 158 | Unincorporated (west) | 4.6% |
| 159 | Hopedale CDP | 4.4% |
| 160 | Winchendon CDP (east-southeast) | 4.4% |
| 161 | Unincorporated (south-southwest 1) | 4.2% |
| 162 | Athol CDP (southwest) | 3.9% |
| 163 | Unincorporated (north-northwest 4) | 3.8% |
| 164 | Rutland CDP (north-northwest) | 3.7% |
| 165 | Unincorporated (southeast 7) | 3.7% |
| 166 | East Brookfield CDP | 3.6% |
| 167 | Southbridge Town city (north) | 3.6% |
| 168 | Unincorporated (south 5) | 3.6% |
| 169 | Unincorporated (southeast 5) | 3.6% |
| 170 | Unincorporated (west-southwest 1) | 3.5% |
| 171 | Whitinsville CDP (south-southwest) | 3.4% |
| 172 | South Ashburnham CDP | 3.3% |
| 173 | Southbridge Town city (northwest) | 3.1% |
| 174 | Athol CDP (north) | 3% |
| 175 | Unincorporated (south-southwest 5) | 3% |
| 176 | Winchendon CDP (north-northeast) | 3% |
| 177 | Unincorporated (south-southeast 2) | 2.9% |
| 178 | Southbridge Town city (south-southeast) | 2.7% |
| 179 | Spencer CDP | 2.7% |
| 180 | Unincorporated (northwest 1) | 2.6% |
| 181 | Unincorporated (southwest 2) | 2.6% |
| 182 | Barre CDP | 2.3% |
| 183 | Unincorporated (west-northwest 2) | 2.2% |
| 184 | Petersham CDP | 2.1% |
| 185 | Unincorporated (northwest 2) | 2.1% |
| 186 | North Brookfield CDP | 1.5% |
| 187 | Unincorporated (north-northwest 2) | 1.4% |
| 188 | Baldwinville CDP | 1.1% |
| 189 | Brookfield CDP | 1.1% |
| 190 | East Douglas CDP | 0.7% |
| 191 | Unincorporated (northwest 3) | 0.5% |