| Index | St. Martin | Minnesota | National |
| Median home price | $271,481 | $339,061 | $326,622 |
| Median rent asked | $674 | $1,332 | $1,444 |
| Avg. people per household | 2.1 | 2.4 | 2.6 |
| Owner occupied households | 90.7% | 71.4% | 63.6% |
| Renter occupied households | 9.3% | 28.6% | 36.4% |

| Population | Home Price | National Avg. | |
| Roscoe, MN | 134 | $178,483 | 45% |
| Regal, MN | 52 | $179,207 | 45% |
| Watkins, MN | 893 | $192,566 | 41% |
| Eden Valley, MN | 1,039 | $210,809 | 35% |
| Greenwald, MN | 231 | $215,449 | 34% |
| St. Martin, MN | 363 | $271,481 | 17% |
| Population | Home Price | National Avg. | |
| Rock City, IL | 363 | $189,406 | 42% |
| Lakeland Shores, MN | 363 | $635,775 | 95% |
| Bethania, NC | 363 | $451,394 | 38% |
| Barryton, MI | 363 | $107,982 | 67% |
| Flemington, WV | 363 | $140,255 | 57% |
| St. Martin, MN | 363 | $271,481 | 17% |