The Metropolitan Water District of Southern California manages a library and archival repository documenting the activities of the organization and resources of interest to the greater history of the Los Angeles region. 

Mount Saint Mary's University was founded by the Sisters of St. Joseph of Carondelet in 1925 as the first Catholic women's college west of the Mississippi. It comprises two historic sites, the Chalon Campus high above Brentwood (1930), and the Doheny Campus, which occupies the former estate of Edward and Estelle Doheny, including the Doheny Mansion at 8 Chester Place (1899).

Pepperdine University's Special Collections and University Archives maintains several collections of materials related to the history of Los Angeles. The Malibu Historical Collection includes a full run of the Malibu Times newspaper (1946-present), a full run of the the Malibu Surfside News newspaper (1973-present), the John Mazza Collection of Historic Surfboards, historic books related to Malibu…