| City : | Adair |
| County : | Mcdonough County |
| State : | Illinois (IL) |
| Land Area : | 0.43 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 40.4183070 |
| Longitude : | -90.4973730 |
| Population (2010): | 210 |
| Population Estimate (2012) : | 212 |
| Population Density : | 488.78/sq mi |
| Housing Units (2012) : | 96 |
| Median Household Income (2012) : | $31,801 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $31,213 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $43,300 (Illinois : $190,800, USA : $181,400) |
Adair Zip Codes
| 61411 (378) |