Post Offices
Post Offices in & near Rio Vista, California. Operating hours, locations, phone/fax number, services information.
Rio Vista Post Office
Post Office in Rio Vista, California on Sacramento St. Operating hours, phone number, services information, and other locations.
Address: 140 Sacramento St, Rio Vista, CA 94571
Phone: 707-374-2057
Fax: 707-374-2057
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 9:00am - 5:00pmTuesday 9:00am - 5:00pm
Wednesday 9:00am - 5:00pm
Thursday 9:00am - 5:00pm
Friday 9:00am - 5:00pm
Saturday Closed
Sunday Closed
Lobby Hours
Monday 5:00pmTuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 4:00pm
Sunday Closed
Last Collection Times
Monday 9:00am - 3:00pmTuesday 9:00am - 3:00pm
Wednesday 9:00am - 3:00pm
Thursday 9:00am - 3:00pm
Friday 9:00am - 3:00pm
Saturday Closed
Sunday Closed