St. Mary, Missouri
St. Mary, Missouri | |
|---|---|
The old Mississippi River bed at St. Mary, now just a small stream | |
Location of St. Mary, Missouri | |
| Coordinates: 37°52′34″N 89°56′58″W / 37.87611°N 89.94944°W | |
| Country | United States |
| State | Missouri |
| County | Ste. Genevieve |
| Area | |
• Total | 0.61 sq mi (1.58 km2) |
| • Land | 0.60 sq mi (1.55 km2) |
| • Water | 0.0077 sq mi (0.02 km2) |
| Elevation | 459 ft (140 m) |
| Population (2020) | |
• Total | 309 |
| • Density | 515.6/sq mi (199.08/km2) |
| Time zone | UTC-6 (Central (CST)) |
| • Summer (DST) | UTC-5 (CDT) |
| FIPS code | 29-65034 |
| GNIS feature ID | 2396504 |
St. Mary is a city in Ste. Genevieve County, Missouri, United States. The population was 309 at the 2020 census.