| Zip Code : | 62684 |
| City : | Sherman village, Spaulding village, Williamsville village |
| County : | Sangamon County |
| State : | Illinois (IL) |
| | |
| Land Area : | 25.12 sq mi |
| Water Area : | 0.13 sq mi |
| Latitude : | 39.9094226 |
| Longitude : | -89.5871605 |
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| Population (2010): | 5,111 |
| Population Estimate (2012) : | 5,601 |
| Population Density : | 203.45/sq mi |
| Housing Units (2012) : | 1,904 |
| Median Household Income (2012) : | $87,141 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $101,133 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $180,200 (Illinois : $190,800, USA : $181,400) |