| 1 | Dranesville CDP (south-southeast) | 52% |
| 2 | McNair CDP (east-northeast) | 51.3% |
| 3 | Reston CDP (north-northwest 1) | 48.5% |
| 4 | Fair Oaks CDP (southeast) | 48.3% |
| 5 | Reston CDP (east-southeast) | 48% |
| 6 | Reston CDP (southeast) | 46.1% |
| 7 | Bull Run CDP (north) | 45.6% |
| 8 | Burke Centre CDP (north-northeast) | 44.7% |
| 9 | Herndon town (east-northeast) | 44.7% |
| 10 | Centreville CDP (southeast) | 44.3% |
| 11 | Tysons CDP (north) | 43.8% |
| 12 | Union Mill CDP | 42.9% |
| 13 | Reston CDP (north-northwest 2) | 42% |
| 14 | Tysons CDP (south-southwest 1) | 41.7% |
| 15 | Navy CDP | 41.6% |
| 16 | Fair Oaks CDP (south 2) | 41.5% |
| 17 | Woodburn CDP (southeast) | 41.4% |
| 18 | Bull Run CDP (west-northwest) | 41.3% |
| 19 | Annandale CDP (west-northwest) | 41.2% |
| 20 | Tysons CDP (south-southwest 2) | 41.1% |
| 21 | Dranesville CDP (northeast) | 40.8% |
| 22 | Reston CDP (north 2) | 40.8% |
| 23 | Oakton CDP (southwest) | 40.5% |
| 24 | Oakton CDP (east) | 40.2% |
| 25 | Reston CDP (northwest) | 40.2% |
| 26 | Franklin Farm CDP (west-southwest) | 40.1% |
| 27 | Franconia CDP (north-northeast 1) | 40% |
| 28 | Burke CDP (east-southeast) | 39.8% |
| 29 | Great Falls CDP (southeast) | 39.8% |
| 30 | Dunn Loring CDP (northwest) | 39.4% |
| 31 | Hayfield CDP | 39.3% |
| 32 | Laurel Hill CDP (south) | 39.2% |
| 33 | Centreville CDP (south-southeast 2) | 38.9% |
| 34 | Fairfax Station CDP (north-northeast) | 38.7% |
| 35 | Lincolnia CDP (northwest) | 38.7% |
| 36 | McLean CDP (west 1) | 38.6% |
| 37 | West Springfield CDP (south) | 38.6% |
| 38 | Woodburn CDP (northwest) | 38.6% |
| 39 | Franklin Farm CDP (southeast) | 38.5% |
| 40 | Kings Park West CDP (west-northwest) | 38.5% |
| 41 | Newington Forest CDP (north) | 38.5% |
| 42 | Reston CDP (north 1) | 38.5% |
| 43 | Merrifield CDP (northeast 1) | 38.4% |
| 44 | Dunn Loring CDP (northeast) | 38.3% |
| 45 | Reston CDP (north-northeast 2) | 38.1% |
| 46 | Laurel Hill CDP (north) | 38% |
| 47 | Fair Lakes CDP (west) | 37.8% |
| 48 | Tysons CDP (east-northeast 1) | 37.6% |
| 49 | Burke CDP (north-northwest) | 37.5% |
| 50 | Reston CDP (south-southeast 1) | 37.5% |
| 51 | Franklin Farm CDP (northwest) | 37.4% |
| 52 | West Falls Church CDP (south-southeast) | 37.3% |
| 53 | Wolf Trap CDP (north-northeast) | 37.3% |
| 54 | Oakton CDP (north) | 37.2% |
| 55 | Great Falls CDP (southwest) | 37.1% |
| 56 | Centreville CDP (south) | 37% |
| 57 | Dunn Loring CDP (south-southwest) | 36.9% |
| 58 | McNair CDP (south) | 36.9% |
| 59 | Merrifield CDP (east-southeast) | 36.9% |
| 60 | Chantilly CDP (west-southwest) | 36.8% |
| 61 | Fair Lakes CDP (northeast) | 36.8% |
| 62 | McNair CDP (east) | 36.7% |
| 63 | Wolf Trap CDP (southeast) | 36.7% |
| 64 | Burke CDP (north 2) | 36.5% |
| 65 | Huntington CDP (north-northeast) | 36.4% |
| 66 | Braddock CDP | 36.3% |
| 67 | Fair Oaks CDP (west-northwest) | 36.3% |
| 68 | Franconia CDP (north-northeast 2) | 36.3% |
| 69 | Dranesville CDP (west) | 36.1% |
| 70 | Fort Hunt CDP (southeast) | 36.1% |
| 71 | Floris CDP (southwest) | 36% |
| 72 | Oakton CDP (southeast 2) | 36% |
| 73 | Chantilly CDP (southeast) | 35.9% |
| 74 | Fort Hunt CDP (north-northwest) | 35.9% |
| 75 | Merrifield CDP (northeast 2) | 35.9% |
| 76 | West Springfield CDP (north-northeast) | 35.9% |
| 77 | Centreville CDP (west-southwest) | 35.7% |
| 78 | South Run CDP | 35.7% |
| 79 | Annandale CDP (north-northwest) | 35.6% |
| 80 | McNair CDP (northwest) | 35.6% |
| 81 | Centreville CDP (south-southeast 1) | 35.4% |
| 82 | Greenbriar CDP (south-southeast) | 35.4% |
| 83 | Merrifield CDP (west) | 35.4% |
| 84 | Tysons CDP (east-southeast) | 35.4% |
| 85 | Belle Haven CDP (west) | 35.3% |
| 86 | Difficult Run CDP (west-southwest) | 35.3% |
| 87 | Occoquan town | 35.2% |
| 88 | Difficult Run CDP (east-northeast) | 35.1% |
| 89 | Reston CDP (south-southeast 2) | 35.1% |
| 90 | Burke Centre CDP (west) | 35% |
| 91 | Fort Belvoir CDP (south) | 35% |
| 92 | Lorton CDP (south) | 35% |
| 93 | Lake Barcroft CDP (east-northeast) | 34.9% |
| 94 | Pimmit Hills CDP | 34.8% |
| 95 | Rose Hill CDP (south-southwest) | 34.8% |
| 96 | Newington CDP (west-southwest) | 34.7% |
| 97 | Reston CDP (south-southeast 3) | 34.7% |
| 98 | Reston CDP (west-southwest) | 34.7% |
| 99 | Vienna town (west) | 34.7% |
| 100 | Annandale CDP (northeast) | 34.6% |
| 101 | Fort Hunt CDP (north-northeast) | 34.5% |
| 102 | Fort Hunt CDP (south) | 34.4% |
| 103 | Mount Vernon CDP (south-southwest) | 34.4% |
| 104 | Burke CDP (northwest) | 34.3% |
| 105 | Burke CDP (south) | 34.3% |
| 106 | Mount Vernon CDP (east-northeast) | 34.3% |
| 107 | Burke CDP (north 1) | 34.2% |
| 108 | Centreville CDP (west-northwest 2) | 34.1% |
| 109 | Huntington CDP (east-northeast) | 34.1% |
| 110 | Floris CDP (northeast) | 33.9% |
| 111 | Oakton CDP (southeast 1) | 33.8% |
| 112 | Reston CDP (north-northeast 1) | 33.8% |
| 113 | Annandale CDP (east-southeast) | 33.7% |
| 114 | Burke CDP (south-southeast) | 33.7% |
| 115 | Fair Oaks CDP (south 1) | 33.7% |
| 116 | West Springfield CDP (southeast) | 33.5% |
| 117 | Merrifield CDP (southwest) | 33.3% |
| 118 | Reston CDP (west) | 33.3% |
| 119 | Wakefield CDP (east-northeast) | 33.3% |
| 120 | Burke Centre CDP (west-southwest) | 33.2% |
| 121 | Newington CDP (northwest) | 33.2% |
| 122 | Bull Run CDP (south-southeast) | 33.1% |
| 123 | Rose Hill CDP (west-northwest) | 33.1% |
| 124 | Fair Lakes CDP (south) | 33% |
| 125 | Greenbriar CDP (north-northwest) | 32.8% |
| 126 | Newington Forest CDP (west) | 32.8% |
| 127 | Crosspointe CDP | 32.7% |
| 128 | Wolf Trap CDP (south) | 32.7% |
| 129 | Chantilly CDP (northeast) | 32.5% |
| 130 | Tysons CDP (west) | 32.5% |
| 131 | Wakefield CDP (north-northeast) | 32.5% |
| 132 | Burke CDP (south-southwest) | 32.4% |
| 133 | Rose Hill CDP (north-northeast) | 32.3% |
| 134 | Fairfax Station CDP (south) | 32.2% |
| 135 | Franklin Farm CDP (northeast) | 32.2% |
| 136 | Reston CDP (east-northeast) | 32.1% |
| 137 | Vienna town (north) | 32.1% |
| 138 | Wakefield CDP (south-southwest) | 32.1% |
| 139 | Wolf Trap CDP (west) | 32.1% |
| 140 | Fairfax Station CDP (northeast) | 32% |
| 141 | Kingstowne CDP (east) | 32% |
| 142 | Kingstowne CDP (southwest) | 32% |
| 143 | McLean CDP (north-northeast) | 32% |
| 144 | Newington CDP (west-northwest) | 32% |
| 145 | Burke CDP (southeast) | 31.9% |
| 146 | Bailey's Crossroads CDP (north) | 31.8% |
| 147 | Burke Centre CDP (east-northeast) | 31.8% |
| 148 | Idylwood CDP (northwest) | 31.8% |
| 149 | Annandale CDP (north-northeast) | 31.7% |
| 150 | Franconia CDP (south-southwest 1) | 31.7% |
| 151 | McLean CDP (north-northwest) | 31.7% |
| 152 | Vienna town (northeast) | 31.7% |
| 153 | Centreville CDP (northeast) | 31.6% |
| 154 | Chantilly CDP (east 2) | 31.6% |
| 155 | Fort Hunt CDP (west) | 31.6% |
| 156 | Huntington CDP (southwest 1) | 31.6% |
| 157 | Kings Park West CDP (east-northeast) | 31.6% |
| 158 | McLean CDP (west-northwest) | 31.6% |
| 159 | Idylwood CDP (east-southeast 1) | 31.5% |
| 160 | Centreville CDP (east-southeast) | 31.4% |
| 161 | Fairfax Station CDP (west-northwest) | 31.4% |
| 162 | Great Falls CDP (northeast) | 31.4% |
| 163 | Kings Park West CDP (south) | 31.3% |
| 164 | Fair Oaks CDP (northwest) | 31.2% |
| 165 | Lorton CDP (north) | 31.2% |
| 166 | Springfield CDP (west) | 31.2% |
| 167 | George Mason CDP (east) | 31.1% |
| 168 | Herndon town (south-southwest) | 31.1% |
| 169 | Oakton CDP (east-northeast) | 31.1% |
| 170 | Rose Hill CDP (east-northeast) | 31.1% |
| 171 | Kings Park CDP | 31% |
| 172 | Kingstowne CDP (south-southeast) | 31% |
| 173 | Fair Oaks CDP (north-northeast) | 30.8% |
| 174 | Great Falls CDP (west-northwest) | 30.8% |
| 175 | Centreville CDP (north-northwest 2) | 30.7% |
| 176 | Lake Barcroft CDP (north) | 30.7% |
| 177 | Herndon town (north) | 30.6% |
| 178 | Kingstowne CDP (north) | 30.6% |
| 179 | North Springfield CDP (south-southwest) | 30.6% |
| 180 | West Springfield CDP (north) | 30.6% |
| 181 | Rose Hill CDP (west-southwest) | 30.5% |
| 182 | Belle Haven CDP (east) | 30.4% |
| 183 | Burke Centre CDP (southeast) | 30.4% |
| 184 | Long Branch CDP | 30.2% |
| 185 | McNair CDP (southeast) | 30.1% |
| 186 | West Falls Church CDP (northeast) | 30.1% |
| 187 | Huntington CDP (east-southeast) | 30% |
| 188 | McLean CDP (east-northeast) | 30% |
| 189 | Newington CDP (east-northeast) | 29.9% |
| 190 | Bailey's Crossroads CDP (south-southeast) | 29.7% |
| 191 | Reston CDP (south) | 29.7% |
| 192 | Idylwood CDP (north-northwest) | 29.6% |
| 193 | McNair CDP (west) | 29.6% |
| 194 | Huntington CDP (southwest 2) | 29.5% |
| 195 | West Falls Church CDP (east 1) | 29.5% |
| 196 | Lake Barcroft CDP (west-southwest) | 29.3% |
| 197 | Mantua CDP | 29.2% |
| 198 | West Springfield CDP (west) | 29.2% |
| 199 | North Springfield CDP (north-northeast) | 29.1% |
| 200 | McLean CDP (southeast) | 28.9% |
| 201 | Oakton CDP (west-northwest) | 28.9% |
| 202 | Vienna town (south) | 28.9% |
| 203 | Annandale CDP (south-southeast) | 28.7% |
| 204 | Burke CDP (west) | 28.7% |
| 205 | Reston CDP (north-northeast 3) | 28.6% |
| 206 | Tysons CDP (east-northeast 2) | 28.6% |
| 207 | Centreville CDP (southwest) | 28.5% |
| 208 | Lincolnia CDP (north) | 28.5% |
| 209 | Idylwood CDP (east-southeast 2) | 28.4% |
| 210 | McLean CDP (south 2) | 28.3% |
| 211 | McLean CDP (west 2) | 28.2% |
| 212 | Centreville CDP (east-northeast) | 28.1% |
| 213 | Fort Belvoir CDP (north) | 28% |
| 214 | Reston CDP (southwest) | 27.9% |
| 215 | West Falls Church CDP (east 2) | 27.9% |
| 216 | George Mason CDP (southeast) | 27.8% |
| 217 | Springfield CDP (east-northeast) | 27.7% |
| 218 | Groveton CDP (east-northeast) | 27.6% |
| 219 | Vienna town (south-southeast) | 27.6% |
| 220 | Centreville CDP (north-northwest 1) | 27.5% |
| 221 | Mount Vernon CDP (north-northwest) | 27.5% |
| 222 | Hutchison CDP | 27.2% |
| 223 | West Falls Church CDP (west-southwest) | 27.1% |
| 224 | Chantilly CDP (east 1) | 27% |
| 225 | McLean CDP (south 1) | 26.9% |
| 226 | Centreville CDP (northwest) | 26.8% |
| 227 | Franconia CDP (south-southwest 2) | 26.7% |
| 228 | Herndon town (southeast) | 26.5% |
| 229 | Chantilly CDP (west-northwest) | 26.4% |
| 230 | Springfield CDP (north-northeast) | 26.4% |
| 231 | George Mason CDP (west) | 26.3% |
| 232 | Groveton CDP (southwest) | 26.2% |
| 233 | West Falls Church CDP (west) | 25.9% |
| 234 | McLean CDP (east) | 25.7% |
| 235 | Annandale CDP (west-southwest) | 25% |
| 236 | Springfield CDP (south-southwest 2) | 25% |
| 237 | Springfield CDP (north-northwest) | 24.8% |
| 238 | Bailey's Crossroads CDP (east) | 24.7% |
| 239 | Tysons CDP (west-northwest) | 24.7% |
| 240 | Lincolnia CDP (south) | 24.6% |
| 241 | Newington CDP (south-southeast) | 24.5% |
| 242 | Rose Hill CDP (east-southeast) | 24.4% |
| 243 | Annandale CDP (south-southwest) | 24.3% |
| 244 | Springfield CDP (south-southwest 1) | 24.2% |
| 245 | Bailey's Crossroads CDP (southwest) | 23.6% |
| 246 | Centreville CDP (west-northwest 1) | 23.6% |
| 247 | Fair Oaks CDP (east) | 23.4% |
| 248 | Lake Barcroft CDP (south) | 22.7% |
| 249 | McLean CDP (south-southeast) | 22.7% |
| 250 | Newington Forest CDP (south-southeast) | 22.6% |
| 251 | Mason Neck CDP | 22.3% |
| 252 | Annandale CDP (east) | 22% |
| 253 | West Falls Church CDP (northwest) | 21.5% |
| 254 | Woodlawn CDP (southwest) | 21.1% |
| 255 | Herndon town (west) | 20.9% |
| 256 | Idylwood CDP (south) | 19.8% |
| 257 | Woodlawn CDP (east-northeast) | 18.9% |
| 258 | Springfield CDP (southeast) | 18.7% |
| 259 | Oakton CDP (south-southwest) | 18.5% |
| 260 | Woodlawn CDP (northwest) | 18.5% |
| 261 | Lincolnia CDP (south-southeast) | 18.3% |
| 262 | Seven Corners CDP (north-northwest) | 18.2% |
| 263 | Hybla Valley CDP (northeast) | 17.8% |
| 264 | Annandale CDP (southwest) | 17.6% |
| 265 | Hybla Valley CDP (southwest) | 17.5% |
| 266 | Groveton CDP (north) | 16.9% |
| 267 | Woodlawn CDP (northeast) | 16.4% |
| 268 | Seven Corners CDP (south-southeast) | 12% |
| 269 | Bailey's Crossroads CDP (west-northwest) | 11.7% |
| 270 | Annandale CDP (northwest) | 8.8% |
| 271 | Unincorporated (northeast) | 2.5% |