Mill Spring, Missouri
| Mill Spring, Missouri | |
|---|---|
| Location of Mill Spring, Missouri | |
| Coordinates: 37°03′54″N 90°40′40″W / 37.06500°N 90.67778°W | |
| Country | United States | 
| State | Missouri | 
| County | Wayne | 
| Area | |
|  • Total | 0.44 sq mi (1.14 km2) | 
| • Land | 0.44 sq mi (1.14 km2) | 
| • Water | 0.00 sq mi (0.00 km2) | 
| Elevation | 466 ft (142 m) | 
| Population  (2020) | |
|  • Total | 159 | 
| • Density | 361.36/sq mi (139.52/km2) | 
| Time zone | UTC-6 (Central (CST)) | 
| • Summer (DST) | UTC-5 (CDT) | 
| ZIP code | 63952 | 
| Area code | 573 | 
| FIPS code | 29-48386 | 
| GNIS feature ID | 2399349 | 
Mill Spring is a village in Wayne County, Missouri, United States, along the Black River. The population was 159 at the 2020 census.