| 1 | Bancroft (east 2) | 97.4% |
| 2 | Rossmoor (south-southwest) | 97.1% |
| 3 | Alamo Oaks (west-southwest) | 96.5% |
| 4 | Glorietta | 96.1% |
| 5 | Dougherty Valley (east) | 95.9% |
| 6 | Bancroft (east 1) | 94.5% |
| 7 | Sand Hill (east-northeast) | 94.5% |
| 8 | Rossmoor (southwest) | 94.4% |
| 9 | Alamo Oaks (east-northeast) | 94.3% |
| 10 | Cowell (south) | 94.2% |
| 11 | Burton Valley (south-southeast) | 94% |
| 12 | Rossmoor (east) | 94% |
| 13 | Wilder (south-southeast) | 93.9% |
| 14 | Discovery Bay CDP (east) | 92.6% |
| 15 | Diablo | 92.4% |
| 16 | Virginia Hills (east-northeast) | 91.9% |
| 17 | Danville town (northwest 2) | 91.7% |
| 18 | Burton Valley (north-northwest) | 91.6% |
| 19 | Dougherty Valley (east-northeast) | 91.5% |
| 20 | East Richmond (east-northeast) | 91.5% |
| 21 | Sterling Pinnacle (southeast) | 91.5% |
| 22 | Lafayette city | 91.3% |
| 23 | Cornwall (south-southeast 1) | 91.2% |
| 24 | Blackhawk | 91.1% |
| 25 | Rheem Valley (southeast) | 91% |
| 26 | Clayton city (south) | 90.9% |
| 27 | Discovery Bay CDP (southwest) | 90.4% |
| 28 | Rheem Valley (west-southwest) | 90.1% |
| 29 | Cornwall (west-northwest) | 89.6% |
| 30 | Blackhawk CDP | 89.5% |
| 31 | Hercules city (southeast) | 89.4% |
| 32 | El Cerrito city (east-southeast) | 89.3% |
| 33 | Hillsdale | 89.3% |
| 34 | Sterling Pinnacle (northwest) | 89.3% |
| 35 | Gale Ranch (east-northeast) | 88.9% |
| 36 | Sterling Pinnacle (south) | 88.8% |
| 37 | Danville town (northeast) | 88.7% |
| 38 | Danville town (southeast) | 88.7% |
| 39 | Rheem Valley (east-northeast) | 88.7% |
| 40 | Rossmoor (west 1) | 88.5% |
| 41 | Wilder (north-northeast) | 88.4% |
| 42 | Danville town (northwest 1) | 88.3% |
| 43 | Knightsen CDP | 87.9% |
| 44 | Sterling Pinnacle (west) | 87.7% |
| 45 | Sand Hill (west) | 87.6% |
| 46 | Rossmoor (west 2) | 87.5% |
| 47 | Antioch city (south-southwest) | 87.4% |
| 48 | Danville town (south-southeast) | 87.3% |
| 49 | Neroly (southwest) | 87.2% |
| 50 | Hercules city (west-northwest) | 87.1% |
| 51 | Arbor (north-northwest) | 86.7% |
| 52 | Newlove (east) | 86.7% |
| 53 | Clayton city (north 2) | 86.5% |
| 54 | Windemere (east-northeast) | 86.5% |
| 55 | Kensington (east-northeast) | 86.2% |
| 56 | Gale Ranch (west-southwest) | 86% |
| 57 | Sterling Pinnacle (north-northwest) | 86% |
| 58 | El Cerrito city (southeast) | 85.8% |
| 59 | Gateley (east-southeast) | 85.8% |
| 60 | Bancroft (east-southeast) | 85.7% |
| 61 | Mococo (east-northeast) | 85.7% |
| 62 | Dougherty Valley (west) | 85.6% |
| 63 | East Richmond Heights | 85.1% |
| 64 | Hercules city (southwest) | 85.1% |
| 65 | Wilder (west) | 85% |
| 66 | Kensington (west-southwest) | 84.7% |
| 67 | Bancroft (northeast 2) | 84.6% |
| 68 | El Cerrito city (north-northwest 1) | 84.6% |
| 69 | Discovery Bay CDP (west) | 84.3% |
| 70 | Sand Hill (southeast) | 84.3% |
| 71 | Meinert (west-southwest) | 83.4% |
| 72 | San Ramon city | 83.4% |
| 73 | Danville town (east-southeast) | 83.2% |
| 74 | Brentwood city | 82.9% |
| 75 | Muir (east) | 82.9% |
| 76 | Sterling Pinnacle (north-northeast) | 82.8% |
| 77 | Pittsburg city | 82.7% |
| 78 | Norris Canyon | 82.5% |
| 79 | Virginia Hills (west-southwest) | 82.2% |
| 80 | Newlove (southwest) | 82.1% |
| 81 | Newlove (north-northwest 2) | 81.9% |
| 82 | El Cerrito city (northeast) | 81.5% |
| 83 | East Richmond (west-southwest) | 81.2% |
| 84 | Danville town (southwest) | 81% |
| 85 | Clayton city (north 1) | 80.7% |
| 86 | Hercules city (north-northeast) | 80.7% |
| 87 | Sterling Pinnacle (east-southeast) | 80.3% |
| 88 | Rossmoor (east-northeast) | 80.1% |
| 89 | Four Corners (north-northeast) | 80% |
| 90 | Bancroft (northeast 1) | 79.9% |
| 91 | Turtle Creek (northwest) | 79.4% |
| 92 | Dougherty Valley (southwest 1) | 79.2% |
| 93 | Four Corners (east) | 79% |
| 94 | Four Corners (northwest) | 79% |
| 95 | El Cerrito city (north-northwest 2) | 78.8% |
| 96 | Cowell (east) | 78.7% |
| 97 | Newlove (west-northwest) | 78.4% |
| 98 | Dougherty Valley (southwest 2) | 78.2% |
| 99 | Cornwall (west 1) | 77.8% |
| 100 | Valhalla | 77.6% |
| 101 | Rheem Valley (northwest) | 77.5% |
| 102 | Turtle Creek (south-southeast) | 77.4% |
| 103 | Cornwall (northwest) | 77.1% |
| 104 | Hercules city (northwest) | 77% |
| 105 | Muir (southeast) | 77% |
| 106 | Newlove (east-southeast 2) | 76.9% |
| 107 | Turtle Creek (east-southeast 1) | 76.3% |
| 108 | Knightsen | 76% |
| 109 | Bancroft (west-southwest 1) | 75.8% |
| 110 | Danville town (west) | 75.7% |
| 111 | Hercules city (north-northwest) | 75.6% |
| 112 | Gale Ranch (north-northeast) | 75.5% |
| 113 | El Sobrante (northeast) | 75.4% |
| 114 | Bayview | 75.2% |
| 115 | Newlove (southeast 1) | 75.2% |
| 116 | Shore Acres (northeast) | 75.2% |
| 117 | El Sobrante (west-northwest) | 74.9% |
| 118 | Meinert (northeast) | 74.9% |
| 119 | Sand Hill (west-northwest) | 74.2% |
| 120 | Muir (northwest) | 73.5% |
| 121 | Gateley (northwest) | 73.4% |
| 122 | Newlove (south-southwest) | 73.1% |
| 123 | Windemere (west-southwest) | 73.1% |
| 124 | Gregory Gardens | 72.9% |
| 125 | Poet's Corner | 72.9% |
| 126 | Tara Hills | 72.9% |
| 127 | Turtle Creek (east-southeast 2) | 72.8% |
| 128 | Rodeo | 72.6% |
| 129 | Meinert (east-northeast) | 72.5% |
| 130 | Neroly (northeast) | 72.3% |
| 131 | Newlove (east-southeast 1) | 71.9% |
| 132 | Cowell (west-northwest) | 71.6% |
| 133 | Alamo CDP | 71.1% |
| 134 | Mococo (east-southeast) | 71.1% |
| 135 | Bethel Island | 70.6% |
| 136 | Shore Acres (west) | 70.3% |
| 137 | Arbor (west-northwest) | 70% |
| 138 | Rossmoor (north-northeast) | 68.1% |
| 139 | Four Corners (north 1) | 67.8% |
| 140 | Bancroft (south) | 67.7% |
| 141 | Bancroft (west) | 67.5% |
| 142 | Gale Ranch (west) | 67.4% |
| 143 | Cowell (north-northeast) | 67.3% |
| 144 | Newlove (west) | 67.3% |
| 145 | Giant | 66.4% |
| 146 | Saranap | 66.3% |
| 147 | Los Medanos (south) | 66.2% |
| 148 | Four Corners (southwest 1) | 65.4% |
| 149 | Arbor (south-southeast) | 65.2% |
| 150 | Gateley (west-northwest) | 65.2% |
| 151 | East Richmond (east-southeast) | 65.1% |
| 152 | Antioch city (south-southeast) | 64.8% |
| 153 | Newlove (south) | 64.8% |
| 154 | Turtle Creek (west-southwest) | 64.4% |
| 155 | Cornwall (north-northeast) | 64% |
| 156 | Gale Ranch (east-southeast 1) | 63.6% |
| 157 | Burton Valley (west-southwest) | 63.5% |
| 158 | Marina Bay (south-southwest) | 63.4% |
| 159 | Newlove (southeast 2) | 63.4% |
| 160 | Four Corners (north 2) | 63.1% |
| 161 | East Richmond (west) | 62.8% |
| 162 | Easter Hill Village (south) | 62.4% |
| 163 | Byron | 62.1% |
| 164 | Burton Valley (east-northeast) | 61.4% |
| 165 | Cornwall (northeast) | 60.9% |
| 166 | Newlove (north-northeast) | 60.5% |
| 167 | San Pablo city (east-northeast) | 60% |
| 168 | San Pablo city (north) | 59.8% |
| 169 | Newlove (northeast) | 59.7% |
| 170 | Point Richmond (west) | 59.7% |
| 171 | Marina Bay (north-northeast) | 58.9% |
| 172 | Rheem (west) | 58.9% |
| 173 | Bancroft (west-northwest) | 58.4% |
| 174 | Turtle Creek (west-northwest) | 58.3% |
| 175 | Neroly (west-southwest) | 58.2% |
| 176 | Turtle Creek (north-northeast) | 57.7% |
| 177 | Turtle Creek (south) | 57.7% |
| 178 | El Sobrante (south) | 55.2% |
| 179 | Muir (west-northwest) | 55.1% |
| 180 | Newlove (north-northwest 1) | 55% |
| 181 | Easter Hill Village (northeast) | 54.8% |
| 182 | Bancroft (northwest) | 54.4% |
| 183 | Gale Ranch (west-northwest) | 53.8% |
| 184 | Mococo (west) | 53.8% |
| 185 | Antioch city (north-northwest 2) | 53.7% |
| 186 | Crockett | 53.5% |
| 187 | Shore Acres (east-southeast) | 53.2% |
| 188 | Gale Ranch (south-southwest) | 53.1% |
| 189 | Cornwall (southwest) | 52.5% |
| 190 | Los Medanos (north-northwest) | 52.2% |
| 191 | San Pablo city (northwest) | 51.9% |
| 192 | Four Corners (south) | 51.6% |
| 193 | Cornwall (west 2) | 51.4% |
| 194 | McAvoy (south-southeast) | 50.2% |
| 195 | El Cerrito city (west-northwest) | 50% |
| 196 | Iron Triangle (northeast) | 49% |
| 197 | San Pablo city (east-southeast) | 48.6% |
| 198 | San Pablo city (southwest) | 48.4% |
| 199 | Rheem (northeast) | 47.7% |
| 200 | Oleum | 47.2% |
| 201 | El Cerrito city (south 1) | 46.1% |
| 202 | Antioch city (north-northwest 1) | 45.7% |
| 203 | Los Medanos (east) | 45.6% |
| 204 | Richmond Annex (southeast) | 44.7% |
| 205 | Rheem (south) | 43.4% |
| 206 | Mococo (west-northwest 1) | 43.1% |
| 207 | Gale Ranch (east-southeast 2) | 43% |
| 208 | Cornwall (east-southeast) | 42.4% |
| 209 | Pacheco | 40.7% |
| 210 | Atchison Village | 40.3% |
| 211 | Point Richmond (east) | 40.3% |
| 212 | Cornwall (south-southeast 2) | 40.1% |
| 213 | Newlove (northwest 1) | 40% |
| 214 | Cornwall (east) | 39.5% |
| 215 | Contra Costa Centre (south-southeast) | 39.1% |
| 216 | Four Corners (south-southeast 1) | 38.9% |
| 217 | McAvoy (north-northwest) | 38.4% |
| 218 | Easter Hill Village (west) | 38.2% |
| 219 | Richmond Annex (northwest) | 36.6% |
| 220 | Bancroft (west-southwest 2) | 34.8% |
| 221 | Iron Triangle (southwest) | 34.8% |
| 222 | San Pablo city (south-southeast) | 33.6% |
| 223 | West Sherman Acres | 33.2% |
| 224 | Sherman Acres | 33.1% |
| 225 | San Pablo city (west-southwest) | 31% |
| 226 | El Cerrito city (south-southeast) | 28.7% |
| 227 | Antioch city (north) | 26.1% |
| 228 | El Cerrito city (northwest) | 24.2% |
| 229 | Mococo (west-northwest 2) | 21.8% |
| 230 | Rheem (north-northeast) | 21.8% |
| 231 | Four Corners (south-southwest 1) | 21.3% |
| 232 | Newlove (northwest 2) | 17.9% |
| 233 | Four Corners (south-southwest 2) | 17.8% |
| 234 | Rossmoor (north-northwest) | 17.3% |
| 235 | Four Corners (southwest 2) | 16.4% |
| 236 | Four Corners (south-southeast 2) | 14.2% |
| 237 | Bancroft (southwest) | 13.9% |
| 238 | El Cerrito city (south 2) | 9.1% |
| 239 | Four Corners (north 3) | 8.3% |
| 240 | Contra Costa Centre (north-northwest) | 8.2% |