Rivertown Post Office in Antioch, California

Popularity:#1 of 2 Post Offices in Antioch#22 of 43 Post Offices in Contra Costa County#737 of 1,645 Post Offices in California#13,058 in Post Offices

Rivertown Post Office Contact Information

Address, Phone Number, and Hours for Rivertown Post Office, a Post Office, at West 4th Street, Antioch CA.

Rivertown Post Office
420 West 4th Street
Antioch, California, 94509
Monday 09:30 AM - 04:30 PM, Tuesday 09:30 AM - 04:30 PM, Wednesday 09:30 AM - 04:30 PM, Thursday 09:30 AM - 04:30 PM, Friday 09:30 AM - 04:30 PM, Saturday Closed, Sunday Closed

Map of Rivertown Post Office in Antioch, California

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Post Offices Nearby

Find 6 Post Offices within 8.4 miles of Rivertown Post Office.

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About the Rivertown Post Office

The Rivertown Post Office, located in Antioch, CA, is a branch location of the United States Postal Service (USPS) that serves the Antioch community. The customer service postal facility offers mail and package delivery services, P.O. box services, and passport services. The USPS operates as an independent agency within the federal government, supported entirely by revenues generated through its operations.

You may contact the Post Office for questions about:
  • Antioch Post Office hours and locations
  • PO Box services in Antioch
  • Mail and package delivery services
  • Postage rates
  • Passport services
  • Contra Costa County Post Office jobs and employment