| Index | Mount Calm | Texas | National |
| Median home price | $50,000 | $142,700 | $184,700 |
| Median rent asked | $588 | $911 | $949 |
| Avg. people per household | 4.2 | 2.8 | 2.6 |
| Owner occupied households | 53.0% | 61.9% | 63.6% |
| Renter occupied households | 47.0% | 38.1% | 36.4% |
| City, State | Population | Home Price | National Avg. |
| Malone, TX | 340 | $48,800 | 74% |
| Penelope, TX | 156 | $50,000 | 73% |
| Bynum, TX | 225 | $51,800 | 72% |
| Coolidge, TX | 882 | $54,400 | 71% |
| Mart, TX | 2,046 | $56,300 | 70% |
| Mount Calm, TX | 537 | $50,000 | 73% |
| City, State | Population | Home Price | National Avg. |
| Ulm, MT | 537 | $202,800 | 10% |
| Norwich, KS | 537 | $78,500 | 57% |
| Pennock, MN | 537 | $113,200 | 39% |
| Mineral, VA | 537 | $188,400 | 2% |
| Valier, MT | 537 | $105,700 | 43% |
| Mount Calm, TX | 537 | $50,000 | 73% |