| City : | Sullivan City |
| County : | Moultrie County |
| State : | Illinois (IL) |
| Land Area : | 2.67 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 39.5955981 |
| Longitude : | -88.6078695 |
| Population (2010): | 4,440 |
| Population Estimate (2012) : | 4,462 |
| Population Density : | 1,661.58/sq mi |
| Housing Units (2012) : | 2,089 |
| Median Household Income (2012) : | $41,169 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $59,598 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $86,900 (Illinois : $190,800, USA : $181,400) |
Sullivan City Zip Codes
| 61951 (8,017) |