| Index | Dahlgren Center | Virginia | National |
| Median home price | $0 | $434,947 | $326,622 |
| Median rent asked | $2,594 | $1,703 | $1,444 |
| Avg. people per household | 1.6 | 2.6 | 2.6 |
| Owner occupied households | 0.0% | 65.8% | 63.6% |
| Renter occupied households | 100.0% | 34.2% | 36.4% |

| Population | Home Price | National Avg. | |
| Port Tobacco Village, MD | 4 | $0 | 100% |
| Port Royal, VA | 154 | $0 | 100% |
| Rock Point, MD | 64 | $0 | 100% |
| Cobb Island, MD | 1,145 | $363,096 | 11% |
| Colonial Beach, VA | 3,675 | $381,848 | 17% |
| Dahlgren Center, VA | 718 | $0 | 100% |
| Population | Home Price | National Avg. | |
| Huntsville, UT | 718 | $671,390 | 106% |
| Linn, TX | 718 | $0 | 100% |
| Stewartsville, MO | 718 | $158,432 | 51% |
| Misenheimer, NC | 718 | $209,076 | 36% |
| Crystal Beach, NY | 718 | $226,222 | 31% |
| Dahlgren Center, VA | 718 | $0 | 100% |