| City : | Oak Run |
| County : | Knox County |
| State : | Illinois (IL) |
| Land Area : | 3.54 sq mi |
| Water Area : | 0.87 sq mi |
| Latitude : | 40.9637282 |
| Longitude : | -90.1288233 |
| Population (2010): | 547 |
| Population Estimate (2012) : | 417 |
| Population Density : | 154.69/sq mi |
| Housing Units (2012) : | 635 |
| Median Household Income (2012) : | $66,250 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $89,500 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $207,600 (Illinois : $190,800, USA : $181,400) |