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> Washington > Zip Code 98001
| Zip Code : | 98001 |
| City : | Algona city, Auburn city, Federal Way city, Lakeland North, Lakeland South, Milton city, Pacific city |
| County : | King County |
| State : | Washington (WA) |
| Land Area : | 18.59 sq mi |
| Water Area : | 0.32 sq mi |
| Latitude : | 47.3094956 |
| Longitude : | -122.2644688 |
| Population (2010): | 31,911 |
| Population Estimate (2012) : | 32,403 |
| Population Density : | 1,716.69/sq mi |
| Housing Units (2012) : | 11,249 |
| Median Household Income (2012) : | $76,680 (Washington : $59,374, USA : $53,046) |
| Median Family Income (2012) : | $80,793 (Washington : $71,939, USA : $64,585) |
| Median House Price (2012) : | $283,400 (Washington : $272,900, USA : $181,400) |