Cities in Solano County
About Solano County:
Solano County is a county located in the U.S. state of California. As of the 2010 census, the population of Solano County was 413,344. The county seat is Fairfield, and the largest city is Vallejo.
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.