Jails Prisons in San Mateo County, California

The county jail system operates under the county sheriff's authority and houses individuals awaiting trial, serving misdemeanor sentences, and awaiting transfer to state prison following conviction. There are 9 Jails Prisons locations in San Mateo County, California.

County residents with questions about bail, pretrial release, or inmate services should contact the county jail's main administrative office, while those seeking information about state-sentenced individuals should contact the state department of corrections.

Residents of San Mateo County can deposit funds to an inmate's commissary account through the county jail's online portal or approved third-party services. Contact the jail's administrative office for accepted deposit methods, maximum amounts, and any processing fees that apply.

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