| City : | Sparta City |
| County : | Randolph County |
| State : | Illinois (IL) |
| Land Area : | 11.17 sq mi |
| Water Area : | 0.27 sq mi |
| Latitude : | 38.1376551 |
| Longitude : | -89.7278197 |
| Population (2010): | 4,302 |
| Population Estimate (2012) : | 4,307 |
| Population Density : | 385.05/sq mi |
| Housing Units (2012) : | 2,032 |
| Median Household Income (2012) : | $43,056 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $53,906 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $78,600 (Illinois : $190,800, USA : $181,400) |
Sparta City Zip Codes
| 62286 (6,008) |