Post Office in Sonoma County, CA

Cazadero Post Office
Cazadero Post Office

6145 Cazadero Highway, Sonoma County, CA 95421

707-632-5281

Guerneville Post Office
Guerneville Post Office

14060 Mill Street, Sonoma County, CA 95446

707-869-2167

Occidental Post Office
Occidental Post Office

3805 Bohemian Highway, Sonoma County, CA 95465

707-874-3606

Duncans Mills Post Office
Duncans Mills Post Office

25375 Steelhead Boulevard, Sonoma County, CA 95430

707-865-2767

Q&A

1. What services do post offices in the U.S. provide?

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U.S. post offices offer a variety of services including mailing and shipping, passport applications, P.O. Box rentals, money orders, and more.

2. How can I track my mail or package?

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You can track your mail or package using the tracking number provided at the time of shipment. Enter this number on the USPS website or app to see current delivery status.

3. What are the typical operating hours for a U.S. post office?

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Most post offices open from 9 AM to 5 PM on weekdays, with limited hours on Saturdays. However, hours can vary by location, so it’s best to check the specific branch.

4. How do I change my address with the USPS?

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You can change your address online through the USPS website or by filling out a change of address form at your local post office.

5. What should I do if my mail is lost or delayed?

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First, check the tracking status. If there are issues, you can file a claim or request assistance online or at your local post office.

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