Mendocino County (/ˌmɛndəˈsiːnoʊ/; Mendocino, Spanish for "of Mendoza) is a county located on the North Coast of the U.S. state of California. As of the 2020 census, the population was 91,601. The county seat is Ukiah. The county is noted for its distinctive Pacific Ocean coastline, its location along California's "Lost Coast", Redwood forests, wine production, microbrews, and liberal views about the use of cannabis and support for its legalization. In 2009, it was estimated that roughly one-third of the economy was based on the cultivation of marijuana.