Yuba County (/ˈjuːbə/ i; Maidu: Yubu) is a county located in the U.S. state of California. As of the 2020 U.S. Census, its population was 81,575. The county seat is Marysville. Yuba County is included in the Yuba City metropolitan statistical area, which is also included in the Sacramento–Roseville combined statistical area. The county is in the Central Valley region along the Feather River.
