| Index | Dahlgren | Virginia | National |
| Median home price | $504,131 | $434,947 | $326,622 |
| Median rent asked | $1,775 | $1,703 | $1,444 |
| Avg. people per household | 2.9 | 2.6 | 2.6 |
| Owner occupied households | 62.5% | 65.8% | 63.6% |
| Renter occupied households | 37.5% | 34.2% | 36.4% |

| Population | Home Price | National Avg. | |
| Port Tobacco Village, MD | 4 | $0 | 100% |
| Rock Point, MD | 64 | $0 | 100% |
| Port Royal, VA | 154 | $0 | 100% |
| Quantico Base, VA | 5,477 | $0 | 100% |
| Dahlgren Center, VA | 718 | $0 | 100% |
| Dahlgren, VA | 3,645 | $504,131 | 54% |
| Population | Home Price | National Avg. | |
| Lincoln Park, CO | 3,645 | $363,590 | 11% |
| Kimberly, AL | 3,646 | $388,150 | 19% |
| Montauk, NY | 3,644 | $1,678,238 | 414% |
| Gallipolis, OH | 3,646 | $199,046 | 39% |
| Roselawn, IN | 3,644 | $255,728 | 22% |
| Dahlgren, VA | 3,645 | $504,131 | 54% |