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> Washington > Silver Firs
| City : | Silver Firs |
| County : | North Slope Borough, Randolph County, Snohomish County |
| State : | Washington (WA) |
| Land Area : | 6.85 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 47.8634924 |
| Longitude : | -122.1497049 |
| Population (2010): | 20,891 |
| Population Estimate (2012) : | 21,433 |
| Population Density : | 3,050.38/sq mi |
| Housing Units (2012) : | 6,994 |
| Median Household Income (2012) : | $105,871 (Washington : $59,374, USA : $53,046) |
| Median Family Income (2012) : | $107,818 (Washington : $71,939, USA : $64,585) |
| Median House Price (2012) : | $355,100 (Washington : $272,900, USA : $181,400) |