| Zip Code : | 62203 |
| City : | Caseyville village, Centreville city, East St. Louis city, Fairview Heights city, Washington Park village |
| County : | St. Clair County |
| State : | Illinois (IL) |
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| Land Area : | 6.65 sq mi |
| Water Area : | 0.17 sq mi |
| Latitude : | 38.5999547 |
| Longitude : | -90.0773375 |
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| Population (2010): | 8,209 |
| Population Estimate (2012) : | 8,327 |
| Population Density : | 1,233.54/sq mi |
| Housing Units (2012) : | 3,223 |
| Median Household Income (2012) : | $27,331 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $27,178 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $67,500 (Illinois : $190,800, USA : $181,400) |