San Mateo County operates detention facilities managed by the San Mateo County Sheriff's Department, serving Redwood City and surrounding communities. The jail system processes bookings from law enfor...
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Claim This Spot →Peninsula county between San Francisco and Silicon Valley. San Mateo County Jail in Redwood City is the main facility. The Maple Street Correctional Center in Redwood City provides additional capacity.
San Mateo County operates detention facilities managed by the San Mateo County Sheriff's Department, serving Redwood City and surrounding communities. Bookings originate from law enforcement agencies operating throughout the county.
When searching for an inmate in San Mateo County, have their full legal name and date of birth ready. This allows you to cross-reference results quickly and verify you have the right person.
Need help locating an inmate?
📞 Free 24/7 Search: (916) 633-2220Whether you just found out about an arrest or haven't heard from someone in days, here's exactly what to do - in order.
Use the online inmate locator orCall the San Mateo County Sheriff's Office or our free search line with the person's full legal name and date of birth.
Obtain the booking number, charges listed, bail amount, and which facility they are being held at.
If bail has been set, a licensed bail bondsman can secure release for approximately 10% of the bail amount. Call (916) 633-2220, a licensed bail bondsman serving San Mateo County is available 24/7.
Arraignment in San Mateo County takes place within 48 - 72 hours of booking at San Mateo County Superior Court. Ensure legal representation is in place before this hearing.
San Mateo County Superior Court operates from the Hall of Justice in Redwood City, which handles the majority of criminal cases. A Northern Branch Courthouse in South San Francisco handles cases from the northern Peninsula. Court case records can be searched by name through the court's online system.
Once you've confirmed your loved one is in San Mateo County custody, time matters. Here are the four things to do immediately.
Understanding the process that follows an arrest in San Mateo County helps families act quickly and avoid critical mistakes during a stressful situation.
After arrest, the person is transported to the San Mateo County jail for booking. The booking process — which covers fingerprinting, photos, and a warrant check — typically takes between 2 and 6 hours. After booking is finalized, the individual's record becomes visible in the county inmate system.
For most misdemeanors, bail is set according to the San Mateo County bail schedule immediately after booking. When felony charges are involved, bail is set formally at the arraignment hearing, which must occur within 48 hours. Reach out to a licensed bail bondsman the moment bail is set to start the release process immediately.
The first court appearance in San Mateo County occurs at the San Mateo County Superior Court, typically within 48 hours of arrest for in-custody defendants. The arraignment is where charges are formally presented, the defendant enters a plea, and the judge reviews bail conditions. An attorney should be present if at all possible.
If your loved one was recently arrested in San Mateo County and does not yet appear in the online system, booking may still be in progress. Call our free line and a live agent will check directly with the San Mateo County Sheriff and verify their status in minutes.
Licensed bail bondsmen operating in San Mateo County can typically post bond within 2 to 4 hours of receiving the required paperwork and premium payment. Our free line connects you directly with a bondsman who knows the San Mateo County jail system and local court schedule.
Once you have located your loved one at Maguire Correctional Facility, staying in contact is the next priority. San Mateo County follows California guidelines for all inmate contact including in-person visits, mail, phone calls, and commissary deposits. Here is what family members and friends need to know.
Visitors must be pre-approved by Maguire Correctional Facility and present a valid government-issued photo ID. All visitors are subject to search. Anyone currently on parole or active probation is typically barred from visiting. Minors must be accompanied by a parent or legal guardian. Always verify visiting hours with the San Mateo County Sheriff before traveling as schedules change regularly. Some facilities offer video visitation as an alternative when in-person visits are restricted or unavailable.
Standard first-class letters and postcards are accepted at Maguire Correctional Facility and inspected before delivery. Each envelope must include the inmate's full legal name and their current booking number. Packages mailed or delivered directly to the facility are generally not accepted at California county jails. Use approved vendors for books and clothing. Never send cash, checks, or gift cards through the mail. To send funds, use the commissary deposit service authorized by the facility.
Commissary deposits for San Mateo County inmates are made through services like JPay, Access Corrections, or TouchPay. Payments can be submitted online, over the phone, or at a kiosk located in the facility lobby. Most deposits are applied to the inmate's commissary account within one to two business days. Commissary balances cover food items, personal hygiene products, writing supplies, and phone credits ordered through the jail's internal system.
Outgoing calls from Maguire Correctional Facility are placed through a contracted phone service provider. To receive calls, family members need to set up a prepaid account with the contracted phone vendor. California regulates in-state jail call rates. Widely used providers include Securus Technologies (securustech.net), GTL/ViaPath (connectnetwork.com), and ICSolutions. Contact the San Mateo County Sheriff's Office or check their website to confirm the current provider for the facility.
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