Official Zip Code NamePreston
Zip Code StateWashington
Primary County: King
Area Code425
Current Population:37081
Racial Majority:White 62.49%
Median Household Income$55618
Average Adjusted Gross Income$89060
Time Zone:8
Elevation Range397 ft.
Area1.862 Sqm.
Coordinates(Y,X)47.523900, -121.925900