| City : | Oak Forest City |
| County : | Cook County |
| State : | Illinois (IL) |
| | |
| Land Area : | 5.95 sq mi |
| Water Area : | 0.05 sq mi |
| Latitude : | 41.6056744 |
| Longitude : | -87.7535649 |
| | |
| Population (2010): | 27,962 |
| Population Estimate (2012) : | 27,922 |
| Population Density : | 4,698.33/sq mi |
| Housing Units (2012) : | 10,672 |
| Median Household Income (2012) : | $69,048 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $81,120 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $210,300 (Illinois : $190,800, USA : $181,400) |