Have a question about the county’s history? The Archives are your first stop for research.
Open!
The Archives are open by appointment only.
The Archival Collection ranges from 1830 to the present and includes books, clippings, documents, films, fine art, ledgers, letters, manuscripts, memorabilia, microfilm, newspapers, pamphlets, periodicals, transcripts, posters, records, scrapbooks, slides and students monographs. The materials are available for research in the Archives.
Archives Reading Room Update
Appointments are available Tuesdays, Fridays and Sundays.
Visitors can email or call 650.299.0104 and ask to speak to the Archivist to make appointments.
Please contact us to schedule appointments at least two days in advance. We are asking everyone to continue mask use in the Archives.
Due to building construction, some materials in the Archives may be unavailable for research use.
More information on using the Archives Reading Room.
More information on the Rights and Reproductions Policy.
Photographs
Explore over 300,000 photographs and negatives. Included are special collections from the San Mateo Times, Bay Meadows and local photographers.
Photographic and document reproductions available for a fee.
Girls Baseball Team, c. 1890. Photograph by James Van Court.
Books
The Archives has 1,500 volume book collection. It ranges from local history books to telephone and city directories.
Newspapers
Read the breaking news from yesteryear. The archives include complete runs of many newspapers including the San Mateo County Gazette, Burlingame Advance, Foster City Progress, Redwood City Tribune and So. San Francisco Enterprise.
