Yolo County, California

county in California, United States

Yolo County is a county in the northern part of the U.S. state of California. As of the 2020 census, the population was 216,403.[1] The county seat is Woodland.[2] It is in the Sacramento Valley.

Yolo County was founded in 1850.


  1. "QuickFacts: Yolo County, California". U.S. Census Bureau. Retrieved August 1, 2023.
  2. "Find a County". National Association of Counties. Archived from the original on May 31, 2011. Retrieved 2011-06-07.