| Zip Code : | 97029 |
| City : | Grass Valley city |
| County : | Sherman County |
| State : | Oregon (OR) |
| | |
| Land Area : | 242.76 sq mi |
| Water Area : | 0.72 sq mi |
| Latitude : | 45.2870940 |
| Longitude : | -120.8022773 |
| | |
| Population (2010): | 285 |
| Population Estimate (2012) : | 330 |
| Population Density : | 1.17/sq mi |
| Housing Units (2012) : | 163 |
| Median Household Income (2012) : | $80,250 (Oregon : $50,036, USA : $53,046) |
| Median Family Income (2012) : | $83,889 (Oregon : $61,438, USA : $64,585) |
| Median House Price (2012) : | $168,800 (Oregon : $246,100, USA : $181,400) |