| Zip Code : | 60827 |
| City : | Chicago city, Dixmoor village, Dolton village, Riverdale village, Blue Island city, Calumet Park village |
| County : | Cook County |
| State : | Illinois (IL) |
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| Land Area : | 7.01 sq mi |
| Water Area : | 0.47 sq mi |
| Latitude : | 41.6494340 |
| Longitude : | -87.6335719 |
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| Population (2010): | 27,946 |
| Population Estimate (2012) : | 28,355 |
| Population Density : | 3,985.33/sq mi |
| Housing Units (2012) : | 11,457 |
| Median Household Income (2012) : | $36,739 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $41,243 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $109,500 (Illinois : $190,800, USA : $181,400) |