| Zip Code : | 89444 |
| City : | Smith Valley, Topaz Ranch Estates |
| County : | Douglas County, Lyon County |
| State : | Nevada (NV) |
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| Land Area : | 295.86 sq mi |
| Water Area : | 3.53 sq mi |
| Latitude : | 38.6698137 |
| Longitude : | -119.3856296 |
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| Population (2010): | 2,734 |
| Population Estimate (2012) : | 2,717 |
| Population Density : | 9.24/sq mi |
| Housing Units (2012) : | 1,475 |
| Median Household Income (2012) : | $47,011 (Nevada : $54,083, USA : $53,046) |
| Median Family Income (2012) : | $53,125 (Nevada : $62,789, USA : $64,585) |
| Median House Price (2012) : | $200,200 (Nevada : $190,900, USA : $181,400) |