Official Zip Code NameCoulee City
Zip Code StateWashington
Primary County: Grant
Area Code509
Current Population:37081
Racial Majority:White 62.49%
Median Household Income$55618
Average Adjusted Gross Income$89060
Time Zone:8
Elevation Range1669 ft.
Area420.011 Sqm.
Coordinates(Y,X)47.544081, -119.320186