Solano County, California
Solano County is a county in California with an estimated population of 449,218 in 2023. 7 cities, towns and Census places in it are indexed here.
Largest places in Solano County
Vallejo 122,807Fairfield 120,768Vacaville 102,526Suisun City 28,743Benicia 26,429Dixon 19,309Rio Vista 10,145
About Solano County
Solano County is one of the counties of California. County governments in California handle local services such as courts, property records and elections; cities and towns inside the county run their own municipal services. Population figures come from the Census Bureau's Vintage 2023 estimates, which are updated annually.