| City : | South Beloit City |
| County : | Warren County, Winnebago County |
| State : | Illinois (IL) |
| | |
| Land Area : | 5.90 sq mi |
| Water Area : | 0.23 sq mi |
| Latitude : | 42.4809568 |
| Longitude : | -89.0290981 |
| | |
| Population (2010): | 7,892 |
| Population Estimate (2012) : | 7,917 |
| Population Density : | 1,337.41/sq mi |
| Housing Units (2012) : | 3,385 |
| Median Household Income (2012) : | $49,472 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $56,739 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $126,200 (Illinois : $190,800, USA : $181,400) |