Official Zip Code NamePlymouth
Zip Code StateWashington
Primary County: Benton
Area Code509
Current Population:37081
Racial Majority:White 62.49%
Median Household Income$55618
Average Adjusted Gross Income$89060
Time Zone:8
Elevation Range846 ft.
Area142.889 Sqm.
Coordinates(Y,X)46.002846, -119.288998