22023 Se Wax Rd Maple Valley, WA 98038
Phone: 425-432-4174
| Post Office Lobby Hours | |
|---|---|
| Monday | 4:00am - 9:00pm |
| Tuesday | 4:00am - 9:00pm |
| Wednesday | 4:00am - 9:00pm |
| Thursday | 4:00am - 9:00pm |
| Friday | 4:00am - 9:00pm |
| Saturday | 4:00am - 9:00pm |
| Sunday | 4:00am - 9:00pm |
Mailboxes in Maple Valley
Postage Stamps in Maple Valley
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Maple Valley Post Office is a United States Postal Service (USPS) facility in Maple Valley, WA. This post office offers a full array of services, including package delivery and first class mail.