| Index | Costilla | New Mexico | National |
| Median home price | $0 | $283,484 | $326,622 |
| Median rent asked | $0 | $1,180 | $1,444 |
| Avg. people per household | 1.3 | 2.7 | 2.6 |
| Owner occupied households | 100.0% | 67.8% | 63.6% |
| Renter occupied households | 0.0% | 32.2% | 36.4% |

| Population | Home Price | National Avg. | |
| Costilla, NM | 91 | $0 | 100% |
| Population | Home Price | National Avg. | |
| Reubens, ID | 91 | $163,100 | 50% |
| Powhattan, KS | 91 | $0 | 100% |
| Big Arm, MT | 91 | $0 | 100% |
| Siasconset, MA | 91 | $3,639,091 | 1,014% |
| Beaver, AK | 91 | $60,136 | 82% |
| Costilla, NM | 91 | $0 | 100% |