| Index | Mertens | Texas | National |
| Median home price | $136,488 | $256,744 | $326,622 |
| Median rent asked | $0 | $1,363 | $1,444 |
| Avg. people per household | 2.3 | 2.8 | 2.6 |
| Owner occupied households | 51.9% | 61.9% | 63.6% |
| Renter occupied households | 48.1% | 38.1% | 36.4% |

| Population | Home Price | National Avg. | |
| Penelope, TX | 127 | $0 | 100% |
| Bynum, TX | 333 | $105,697 | 68% |
| Carl's Corner, TX | 187 | $118,418 | 64% |
| Barry, TX | 254 | $120,837 | 63% |
| Hubbard, TX | 1,597 | $131,251 | 60% |
| Mertens, TX | 126 | $136,488 | 58% |
| Population | Home Price | National Avg. | |
| Idanha, OR | 126 | $391,225 | 20% |
| Loma Linda East, TX | 126 | $0 | 100% |
| Animas, NM | 126 | $238,931 | 27% |
| Sanborn, ND | 126 | $112,997 | 65% |
| Acme, WA | 126 | $0 | 100% |
| Mertens, TX | 126 | $136,488 | 58% |