| Zip Code : | 61243 |
| City : | Deer Grove village |
| County : | Whiteside County |
| State : | Illinois (IL) |
| | |
| Land Area : | 27.24 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 41.6187711 |
| Longitude : | -89.6829438 |
| | |
| Population (2010): | 264 |
| Population Estimate (2012) : | 319 |
| Population Density : | 9.69/sq mi |
| Housing Units (2012) : | 104 |
| Median Household Income (2012) : | $68,056 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $69,120 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $87,900 (Illinois : $190,800, USA : $181,400) |