| Zip Code : | 62522 |
| City : | Decatur city, Harristown village |
| County : | Macon County |
| State : | Illinois (IL) |
| | |
| Land Area : | 25.37 sq mi |
| Water Area : | 0.25 sq mi |
| Latitude : | 39.8275833 |
| Longitude : | -89.0477997 |
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| Population (2010): | 16,630 |
| Population Estimate (2012) : | 17,235 |
| Population Density : | 655.43/sq mi |
| Housing Units (2012) : | 7,395 |
| Median Household Income (2012) : | $42,374 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $50,125 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $83,400 (Illinois : $190,800, USA : $181,400) |