| Zip Code : | 62837 |
| City : | Fairfield city, Mill Shoals village |
| County : | Wayne County |
| State : | Illinois (IL) |
| | |
| Land Area : | 163.06 sq mi |
| Water Area : | 0.41 sq mi |
| Latitude : | 38.3604058 |
| Longitude : | -88.3528556 |
| | |
| Population (2010): | 8,867 |
| Population Estimate (2012) : | 9,015 |
| Population Density : | 54.38/sq mi |
| Housing Units (2012) : | 4,356 |
| Median Household Income (2012) : | $38,051 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $49,841 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $74,100 (Illinois : $190,800, USA : $181,400) |