Yuba County, California

County of Yuba
Interactive map of Yuba County
Location in the state of California
CountryUnited States
StateCalifornia
CountyYuba County
CSASacramento–Arden-Arcade–Yuba City
IncorporatedFebruary 18, 1850
Named afterYuba River
County seatMarysville
Largest communityLinda (population)
Loma Rica (area)
Marysville (incorporated)
Government
 • TypeCouncil–Administrator
 • ChairSeth Fuhrer
 • Vice ChairJon Messick
 • Board of Supervisors
Supervisors
  • Andy Vasquez Jr.
  • Renick House
  • Seth Fuhrer
  • Gary Bradford
  • Jon Messick
 • County AdministratorKevin Mallen
Area
 • Total
644 sq mi (1,670 km2)
 • Land632 sq mi (1,640 km2)
 • Water12 sq mi (31 km2)
Highest elevation
4,828 ft (1,472 m)
Population
 (2020)
 • Total
81,575
 • Density129/sq mi (49.8/km2)
GDP
 • Total$3.768 billion (2022)
Time zoneUTC-8 (Pacific Time Zone)
 • Summer (DST)UTC-7 (Pacific Daylight Time)
Congressional districts1st, 3rd
Websitewww.co.yuba.ca.us

Yuba County (/ˈjbə/ ; Maidu: Yubu) is a county located in north-central Central Valley, California, United States. As of the 2020 U.S. census, its population was 81,575. Yuba County is included in the Yuba City metropolitan statistical area, which is also included in the SacramentoRoseville combined statistical area. The county is in the Central Valley region along the Feather River; the county seat is Marysville.