County of Yolo Overview

One of the original counties created in 1850, when California became part of the United States, this Sacramento Valley county was originally named Yola—a name of uncertain meaning but most often said to stemming from the Indigenous term Yo-loy, “a place abounding in rushes.” Yolo County still abounds with wetlands, as well as rich agricultural lands, historic villages, flower fields and vineyards. But it’s also just across the river from the state capital and home to such economic drivers as the University of California, Davis and the Port of West Sacramento.

County government offices are based in Woodland, including the Yolo County Board of Supervisors, the county administrator’s office and many other departments. Residents can access various online forms to report issues and share feedback.