| City : | St. Louis City |
| County : | Baker County, Creek County, Gratiot County, Hillsborough County, Lincoln County, Shawnee County, Sonoma County, St. Joseph County |
| State : | Michigan (MI) |
| | |
| Land Area : | 3.34 sq mi |
| Water Area : | 0.19 sq mi |
| Latitude : | 43.4085283 |
| Longitude : | -84.6112302 |
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| Population (2010): | 7,482 |
| Population Estimate (2012) : | 7,404 |
| Population Density : | 2,238.40/sq mi |
| Housing Units (2012) : | 1,638 |
| Median Household Income (2012) : | $27,305 (Michigan : $48,471, USA : $53,046) |
| Median Family Income (2012) : | $38,333 (Michigan : $60,749, USA : $64,585) |
| Median House Price (2012) : | $64,700 (Michigan : $128,600, USA : $181,400) |