Jennifer Payne (Postmaster)
jennifer.a.payne@usps.gov
101 N 4th St
Coulee City, WA 99115
Coulee City, WA 99115
The Coulee City Post Office is located in the state of Washington within Grant County. This location serves 1,143 Coulee City residents with a median income of $44,000. It's estimated that approximately 1,824 packages pass through this post office each year.