| City : | Trout Valley Village |
| County : | Grant County, Mchenry County |
| State : | Illinois (IL) |
| | |
| Land Area : | 0.43 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 42.1960292 |
| Longitude : | -88.2512029 |
| | |
| Population (2010): | 537 |
| Population Estimate (2012) : | 584 |
| Population Density : | 1,246.28/sq mi |
| Housing Units (2012) : | 193 |
| Median Household Income (2012) : | $123,750 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $133,750 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $417,600 (Illinois : $190,800, USA : $181,400) |