| Zip Code : | 62216 |
| City : | Aviston village |
| County : | Clinton County |
| State : | Illinois (IL) |
| | |
| Land Area : | 21.30 sq mi |
| Water Area : | 0.01 sq mi |
| Latitude : | 38.6186173 |
| Longitude : | -89.6017877 |
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| Population (2010): | 2,526 |
| Population Estimate (2012) : | 2,642 |
| Population Density : | 118.61/sq mi |
| Housing Units (2012) : | 912 |
| Median Household Income (2012) : | $74,750 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $84,800 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $165,400 (Illinois : $190,800, USA : $181,400) |