| Index | Del Mar Heights | Texas | National |
| Median home price | $0 | $256,744 | $326,622 |
| Median rent asked | $0 | $1,363 | $1,444 |
| Avg. people per household | 2.1 | 2.8 | 2.6 |
| Owner occupied households | 100.0% | 61.9% | 63.6% |
| Renter occupied households | 0.0% | 38.1% | 36.4% |

| Population | Home Price | National Avg. | |
| El Camino Angosto, TX | 147 | $0 | 100% |
| San Pedro, TX | 189 | $0 | 100% |
| Lozano, TX | 0 | $0 | 100% |
| Los Fresnos CDP, TX | 64 | $0 | 100% |
| Rancho Viejo CDP, TX | 282 | $0 | 100% |
| Del Mar Heights, TX | 169 | $0 | 100% |
| Population | Home Price | National Avg. | |
| Porcupine, ND | 169 | $0 | 100% |
| Captiva, FL | 169 | $1,633,562 | 400% |
| East Enterprise, IN | 169 | $174,639 | 47% |
| Baileyville, KS | 169 | $494,297 | 51% |
| Fairlee, VT | 169 | $324,158 | 1% |
| Del Mar Heights, TX | 169 | $0 | 100% |