| Zip Code : | 60428 |
| City : | Country Club Hills city, Harvey city, Markham city |
| County : | Cook County |
| State : | Illinois (IL) |
| | |
| Land Area : | 5.19 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 41.5997998 |
| Longitude : | -87.6905649 |
| | |
| Population (2010): | 12,203 |
| Population Estimate (2012) : | 12,502 |
| Population Density : | 2,349.03/sq mi |
| Housing Units (2012) : | 4,278 |
| Median Household Income (2012) : | $44,901 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $49,419 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $112,500 (Illinois : $190,800, USA : $181,400) |