The state's name is derived from a novel called "Las Sergas de Esplandián," which was published in 1510. The book, written by Garci Rodríguez de Montalvo, tells the story of a mythical island called California that is ruled by Queen Calafia and is said to be filled with gold and precious stones.
Yolo County, located in the Sacramento Valley of California, has a rich and diverse history that dates back thousands of years. The region was originally inhabited by several Native American tribes, including the Patwin people, who lived off the land and thrived in harmony with nature. In the 19th century, however, the arrival of European settlers brought significant changes to the area.

In the early 1800s, Spanish explorers began to traverse the Sacramento Valley, including present-day Yolo County. During this time, the region became a part of Mexico and was eventually ceded to the United States as a result of the Mexican-American War. Following the California Gold Rush in 1849, many people flocked to the area in search of fortune, leading to the establishment of small settlements and ranches throughout Yolo County.

The county was officially formed in 1850, named after the Yolan Native American tribe. Agriculture quickly became the backbone of Yolo County's economy, with settlers cultivating crops such as wheat, barley, and fruit orchards. The advent of the railroad in the late 19th century further boosted agricultural production in the area, allowing for greater transportation and export opportunities.

Over the years, Yolo County has continued to thrive agriculturally, producing a variety of crops including tomatoes, almonds, and wine grapes. Additionally, the county has embraced its natural beauty by preserving open spaces and establishing parks, providing recreational opportunities for residents and visitors alike. Today, Yolo County remains a vibrant, diverse community that celebrates its heritage while embracing progress and innovation.

This timeline provides a condensed summary of the historical journey of Yolo County, California.

  • 1835 - Yolo County is established as part of Mexican land grants.
  • 1843 - Captain John Shaw explores the area and surveys the Sacramento Valley.
  • 1849 - Gold rush leads to an influx of settlers in the region.
  • 1850 - Yolo County is officially formed from parts of Colusa and Solano Counties.
  • 1857 - The county seat is moved to Woodland.
  • 1869 - The UC Davis campus is established in Davis.
  • 1881 - The Southern Pacific Railroad reaches the county, stimulating economic growth.
  • 1916 - The Yolo Bypass is completed, providing flood control and irrigation for the region.
  • 1966 - Cache Creek Casino Resort opens, becoming a major tourist attraction.
  • 1992 - The Yolo County Historical Museum is established in Woodland.