| Zip Code : | 61039 |
| City : | German Valley village |
| County : | Ogle County, Stephenson County |
| State : | Illinois (IL) |
| | |
| Land Area : | 27.97 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 42.2088678 |
| Longitude : | -89.4675580 |
| | |
| Population (2010): | 802 |
| Population Estimate (2012) : | 1,043 |
| Population Density : | 28.67/sq mi |
| Housing Units (2012) : | 341 |
| Median Household Income (2012) : | $59,044 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $67,125 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $118,500 (Illinois : $190,800, USA : $181,400) |