The Fairgrounds, located at Airport and Martin Luther King Boulevard in Stockton, has 252 acres and includes: 6 major buildings, a grandstand with seating for 3,800, a satellite wagering facility, Livestock Barns, and parking for 5,000 vehicles. In addition to the annual Fair, the fairgrounds has year-round interim rental usage of its facilities.

The San Joaquin County Fairgrounds facilities opened in 1860, one of the 19 satellite wagering facilities in the State of California.