Underwood Post Office

981 Schoolhouse Rd Underwood, WA 98651
Phone: 509-493-2638

Parking: Parking Lot Available
Post Office Lobby Hours
Monday 12:01am - 11:59pm
Tuesday 12:01am - 11:59pm
Wednesday 12:01am - 11:59pm
Thursday 12:01am - 11:59pm
Friday 12:01am - 11:59pm
Saturday 12:01am - 11:59pm
Sunday 12:01am - 11:59pm


Underwood Post Office is a United States Postal Service (USPS) facility in Underwood, WA. This post office offers a full array of services, including package delivery and first class mail.


Business Reply Mail® Account Balance
Business Reply Mail New Permit
Bulk Mail New Permit
Burial Flags
Bulk Mail Acceptance
Bulk Mail Account Balance
Duck Stamps
Money Orders (Domestic)
Money Orders (Inquiry)
Money Orders (International)
Pickup Hold Mail
Pickup Accountable Mail
PO Boxes
Priority Mail International®

Nearby Post Offices

Hood River Post Office

408 Cascade Ave
Hood River, OR 97031

White Salmon Post Office

185 Ne Snohomish Ave
White Salmon, WA 98672

Bingen Post Office

302 W Steuben St
Bingen, WA 98605

Husum Post Office

204 Main St
Husum, WA 98623

Hood River Annex Post Office

3020 Lower Mill Dr
Hood River, OR 97031

Mosier Post Office

1001 3 Rd Ave
Mosier, OR 97040

Odell Post Office

3666 Atkinson Dr
Odell, OR 97044

Lyle Post Office

308 Washington St
Lyle, WA 98635

Carson Post Office

1182 Wind River Hwy
Carson, WA 98610

Appleton Post Office

448 Appleton Rd
Appleton, WA 98602

Mount Hood Parkdale Post Office

5000 Baseline Dr
Mount Hood Parkdale, OR 97041

Stevenson Post Office

90 Sw Russell Ave
Stevenson, WA 98648