| City : | Springfield City |
| County : | Pima County, Sangamon County |
| State : | Illinois (IL) |
| | |
| Land Area : | 59.48 sq mi |
| Water Area : | 6.28 sq mi |
| Latitude : | 39.7639077 |
| Longitude : | -89.6708323 |
| | |
| Population (2010): | 116,250 |
| Population Estimate (2012) : | 115,982 |
| Population Density : | 1,954.46/sq mi |
| Housing Units (2012) : | 55,729 |
| Median Household Income (2012) : | $49,627 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $66,036 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $115,700 (Illinois : $190,800, USA : $181,400) |