Yolo County, California

Yolo County, officially the County of Yolo, is a county located in the northern portion of the U.S. state of California. As of the 2010 census, the population was 200,849. Its county seat is Woodland, and its largest city is Davis.

Yolo County is included in the Sacramento-Roseville-Arden-Arcade, CA Metropolitan Statistical Area. The county is located in the Sacramento Valley,