]> 2026-05-13T04:52:04+00:00 Sonoma County CA 0 en 1850-02-18Z 2396806.5 1768 38.511080555556,-122.84733888889 Sonoma County is a county in the U.S. state of California. As of the 2020 United States Census, its population was 488,863. Its county seat and largest city is Santa Rosa. It is to the north of Marin County and the south of Mendocino County. It is west of Napa County and Lake County. 4483 File:Seal of Sonoma County, California.png sonoma county ca 488863 PST County 2022-03-23T06:38:14Z 2459661.7765509 Sonoma County CA 0 1 plainlist 3 [[Category:Activity]] [[In municipality::Sonoma County CA]] Sonoma County CA# QUERYf678df2c1957e6aa059d3a66382c216a 0 1 plainlist 3 [[Category:Webinar]] [[Has team members::Sonoma County CA]] Sonoma County CA# QUERYdb38032f7662e408757cb6a49759b439 0 1 plainlist 3 [[Category:News]] [[From location::sonoma county ca]] Sonoma County CA# QUERY128de93c8a0cdf89424c537a4b8b7fe4 0 1 plainlist 3 [[Category:Person]] [[From location::sonoma county ca]] Sonoma County CA# QUERY6c10bebd5a89cc7ef31550a32c5fab72