Mailbox Map › United States › Monte Rio › Monte Rio Post Office
Post office · USPS
Monte Rio Post Office, Monte Rio
Monte Rio Post Office at 19420 CA-116, Monte Rio, CA 95462 — opening hours Mo-Fr 09:00-17:00; Sa 07:00-12:00; PH off.
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| Address | 19420 CA-116, Monte Rio, CA 95462 |
|---|---|
| Opening hours | Mo-Fr 09:00-17:00; Sa 07:00-12:00; PH off |
| Area | Monte Rio, California |
| Coordinates | 38.47738, -122.99777 |
| Time zone | America/Los_Angeles |
Nearby
- Villa Grande Post Office 1.5 mi
Mapped by the OpenStreetMap community, last checked 2026-06-10. Spotted a box that's gone? Fix it on OpenStreetMap and this page follows within a month.