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> Washington > Zip Code 98019
| Zip Code : | 98019 |
| City : | Cottage Lake, Duvall city, Union Hill-Novelty Hill |
| County : | King County |
| State : | Washington (WA) |
| Land Area : | 76.33 sq mi |
| Water Area : | 0.82 sq mi |
| Latitude : | 47.7343332 |
| Longitude : | -121.8553066 |
| Population (2010): | 10,725 |
| Population Estimate (2012) : | 10,564 |
| Population Density : | 140.51/sq mi |
| Housing Units (2012) : | 3,907 |
| Median Household Income (2012) : | $99,038 (Washington : $59,374, USA : $53,046) |
| Median Family Income (2012) : | $108,289 (Washington : $71,939, USA : $64,585) |
| Median House Price (2012) : | $391,800 (Washington : $272,900, USA : $181,400) |