| Index | St. Martins | Missouri | National |
| Median home price | $161,500 | $141,200 | $184,700 |
| Median rent asked | $600 | $759 | $949 |
| Avg. people per household | 2.2 | 2.4 | 2.6 |
| Owner occupied households | 77.7% | 66.8% | 63.6% |
| Renter occupied households | 22.3% | 33.2% | 36.4% |
| Index | St. Martins | Missouri | National |
| Zillow home value index | n/a | $140,100 | $196,500 |
| Year over year appreciation rate | n/a | 5.66% | 6.79% |
| 5 year average appreciation rate | n/a | 2.81% | 5.28% |
| 10 year average appreciation rate | n/a | -0.81% | 0.01% |
| City, State | Population | Home Price | National Avg. |
| Olean, MO | 87 | $85,000 | 54% |
| Prairie Home, MO | 278 | $85,600 | 54% |
| Hartsburg, MO | 97 | $95,000 | 49% |
| Jamestown, MO | 345 | $96,500 | 48% |
| New Bloomfield, MO | 736 | $97,100 | 47% |
| St. Martins, MO | 1,127 | $161,500 | 13% |
| City, State | Population | Home Price | National Avg. |
| Bogart, GA | 1,127 | $137,300 | 26% |
| Albers, IL | 1,127 | $168,100 | 9% |
| Powell, AL | 1,127 | $85,600 | 54% |
| Wenona, IL | 1,127 | $96,100 | 48% |
| Yorkville, OH | 1,127 | $79,200 | 57% |
| St. Martins, MO | 1,127 | $161,500 | 13% |