Post Office in Chehalis, WA

Find Post Offices in Chehalis, Lewis County, WA. Compare locations, phone numbers, services, visitor tips, and reported wait times before you go.

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Ethel Post Office
1421 U.s. 12, Chehalis, WA 98532
360-978-4662
Onalaska Post Office
1753 Highway 508, Chehalis, WA 98532
360-978-4289
Chehalis Post Office
225 Northwest Cascade Avenue, Chehalis, WA 98532
360-748-9493