| County : | St. Joseph County |
| State : | Michigan (MI) |
| Land Area : | 500.59 sq mi |
| Water Area : | 20.44 sq mi |
| Latitude : | 41.9114878 |
| Longitude : | -85.5228703 |
| Population (2010): | 61,295 |
| Population Estimate (2012) : | 61,314 |
| Population Density : | 122.45/sq mi |
| Housing Units (2012) : | 27,778 |
| Median Household Income (2012) : | $44,214 (Michigan : $48,471, USA : $53,046) |
| Median Family Income (2012) : | $52,474 (Michigan : $60,749, USA : $64,585) |
| Median House Price (2012) : | $110,900 (Michigan : $128,600, USA : $181,400) |
St. Joseph County Cities / Towns
| Burr Oak Village (828) | Centreville Village (1,425) | Colon Village (1,173) |
| Constantine Village (2,076) | Mendon Village (870) | Sturgis City (10,994) |
| Three Rivers City (7,811) | White Pigeon Village (1,522) |
St. Joseph County Zip Codes
| 49011 (2,285) | 49030 (2,523) | 49032 (3,105) |
| 49040 (3,388) | 49042 (4,892) | 49066 (722) |
| 49067 (4,522) | 49072 (3,164) | 49075 (121) |
| 49091 (19,872) | 49093 (18,380) | 49097 (10,326) |
| 49099 (5,629) |