The Ontario City Library collection contains audiovisual material (moving images, audio) and still images from the mid 1890s to the mid 1990s. The majority of the collection consists of oral histories and include subjects and topics such as automobiles, John S. Armstrong, the Long Beach Earthquake of 1933, Chaffey College, and more.
The Orange County Archives collection contains texts and audiovisual material (moving images and audio) from the 1910s to 2010s. A majority of the collection contains filmed footage and ledgers related to local history of Orange County, California. Subjects include DisneyLand, Knott's Berry Farm, and the Cypress Enterprise newspaper.
The StoryCenter collection contains video productions from the present day made across the state of California. The videos tell a wide range of stories from California residents, including accounts of the Yolo, Ventura, and Sonoma wildfires, as well as personal stories of community members from Los Angeles to Sacramento to Monterey County.