Solano County Post Offices

1015 Amador St
Vallejo, California 94590

290 E L St
Benicia, California 94510

2141 Collinsville Rd
Birds Landing, California 94512

98 Cernon St
Vacaville, California 95688

221 W a St
Dixon, California 95620

5377 Vaca Station Rd
Elmira, California 95625

600 Kentucky St
Fairfield, California 94533

140 Sacramento St
Rio Vista, California 94571

100 Admiral Callaghan Ln
Vallejo, California 94591

325 Merganser Dr
Suisun City, California 94585

465 Skymaster Cir
Travis AFB, California 94535

200 Prairie Ct
Vacaville, California 95687

485 Santa Clara St
Vallejo, California 94590

Solano County

There are 13 US Post Offices in Solano County serving a total of 380,505 residents equating to 29,270 residents per post office. It's estimated that approximately 607,328 packages are handled across the 13 county post offices annually. Solano County is a county located in the U.S. state of California. As of the 2010 census, the population was 413,344. The county seat is Fairfield. Solano County comprises the Vallejo-Fairfield, CA Metropolitan Statistical Area, which is also included in the San Jose-San Francisco-Oakland, CA Combined Statistical Area. Solano County is the northeastern county in the nine-county San Francisco Bay Area region. A portion of the South Campus at the University of California, Davis is in Solano County."