USPS - Postal Service in Rio Vista - Locations & Hours
| Name | Address | Phone | |
|---|---|---|---|
| USPS - Post Office - Rio Vista | 140 Sacramento St | 707-374-2057 | |
| USPS Mail Collection/Drop Box - 140 Sacramento St | 140 Sacramento St | ||
| USPS Mail Collection/Drop Box - 990 Summerset Dr | 990 Summerset Dr | ||