| Zip Code : | 62629 |
| City : | Chatham village, Springfield city |
| County : | Sangamon County |
| State : | Illinois (IL) |
| | |
| Land Area : | 37.98 sq mi |
| Water Area : | 1.40 sq mi |
| Latitude : | 39.6797778 |
| Longitude : | -89.7118329 |
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| Population (2010): | 12,949 |
| Population Estimate (2012) : | 13,138 |
| Population Density : | 340.92/sq mi |
| Housing Units (2012) : | 5,062 |
| Median Household Income (2012) : | $79,167 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $84,618 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $159,800 (Illinois : $190,800, USA : $181,400) |