Concepcion Hermosillo (Postmaster)
concepcion.hermosillo@usps.gov
1329 N 47th St
Seattle, WA 98103
Seattle, WA 98103
The Wallingford Post Office is located in the state of Washington within King County. This location serves 45,911 Seattle residents with a median income of $72,024. It's estimated that approximately 73,279 packages pass through this post office each year.