Theresa A Ferguson (Postmaster)
theresa.a.ferguson@usps.gov
106 S D St
Prescott, WA 99348
Prescott, WA 99348
The Prescott Post Office is located in the state of Washington within Walla Walla County. This location serves 1,364 Prescott residents with a median income of $40,694. It's estimated that approximately 2,177 packages pass through this post office each year.