Kelso Post Office

304 Academy St Kelso, WA 98626
Phone: 360-578-0234

Parking: Street Parking
Post Office Lobby Hours
Monday 4:00am - 5:45pm
Tuesday 4:00am - 5:45pm
Wednesday 4:00am - 5:45pm
Thursday 4:00am - 5:45pm
Friday 4:00am - 5:45pm
Saturday 4:00am - 5:45pm
Sunday Closed


Kelso Post Office is a United States Postal Service (USPS) facility in Kelso, 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
Carrier Services
Duck Stamps
Greeting Card Services
Global Express Guranteed®
Money Orders (Domestic)
Money Orders (Inquiry)
Money Orders (International)
Pickup Hold Mail
Pickup Accountable Mail
Pickup Notice Left Mail
PO Boxes
Priority Mail International®

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