| City : | Chillicothe City |
| County : | Peoria County |
| State : | Illinois (IL) |
| | |
| Land Area : | 5.13 sq mi |
| Water Area : | 0.28 sq mi |
| Latitude : | 40.9159944 |
| Longitude : | -89.5026284 |
| | |
| Population (2010): | 6,097 |
| Population Estimate (2012) : | 6,139 |
| Population Density : | 1,188.27/sq mi |
| Housing Units (2012) : | 2,719 |
| Median Household Income (2012) : | $50,337 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $61,693 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $108,400 (Illinois : $190,800, USA : $181,400) |