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.[5] Its county seat is Woodland.[6]
Yolo County is included in the Greater Sacramento metropolitan area and is located in the Sacramento Valley.
Much of Yolo County remains a relatively rural agricultural region. This is evidenced by the multibillion-dollar California tomato industry that accounts for 90% of the canned and processed tomato production in the United States and 35% worldwide,[7] to which Yolo County is a major contributor.