Mailbox Map › United States › Birch Bay › Custer Post Office
Post office · USPS
Custer Post Office, Birch Bay
Custer Post Office at 7632 Portal Way, Custer, WA 98240 — opening hours Mo-Fr 09:30-11:30,12:30-15:30; Sa,Su,PH off.
Open on the map Directions OpenStreetMap
| Address | 7632 Portal Way, Custer, WA 98240 |
|---|---|
| Opening hours | Mo-Fr 09:30-11:30,12:30-15:30; Sa,Su,PH off |
| Area | Birch Bay, Washington |
| Coordinates | 48.91774, -122.64018 |
| Time zone | America/Los_Angeles |
Mapped by the OpenStreetMap community, last checked 2026-05-31. Spotted a box that's gone? Fix it on OpenStreetMap and this page follows within a month.