Public Records in San Mateo County, California: Birth, Marriage, and Death

County archives offices maintain records generated by county government including court documents, property records, ordinances, minutes of commissioner meetings, and historical maps that document the county's development over time. There are 5 Archives locations in San Mateo County, California.

County residents in San Mateo County conducting property research, legal due diligence, or genealogical investigations should contact the archives office to determine which record types are held locally versus at the state archives, as different agencies may maintain different portions of the historical record.

Residents of San Mateo County can submit public records requests in writing to the county archives office and should include a specific description of the records sought, the time period, and the purpose of the request if relevant. Many counties have moved to online request portals to streamline the FOIA and public records request process.

You may also find Archives locations in neighboring counties including San Mateo, City and County of San Francisco, Alameda.