Visiting, mail, money and calls at Marin County Juvenile Hall

What we could confirm for Marin County Juvenile Hall. Each item names its source and the day it was checked; check the source before you travel or send money.

How to look someone up

The facility's own search, the wider list and the phone number
Call Marin County Juvenile Hall at (415) 473-6659 with the person's full name and date of birth.
Number from HIFLD Prison Boundaries, a public federal facility dataset (data edited October 2025)

Address and phone

Where it is and how to reach it
Street address: 16 Jeannette Prandi Way, San Rafael, CA, 94903.
From HIFLD Prison Boundaries, a public federal facility dataset (data edited October 2025)
Phone: (415) 473-6659. People held here cannot take incoming calls.
From HIFLD Prison Boundaries, a public federal facility dataset (data edited October 2025)
Website: marincounty.gov.
From HIFLD Prison Boundaries, a public federal facility dataset (data edited October 2025)

How these things work in general: visiting, sending money, mail, phone calls.

Questions about Marin County Juvenile Hall

How do I find out if someone is in Marin County Juvenile Hall?

We do not collect a public roster for this facility. Call the facility to confirm whether someone is being held there.

Where is Marin County Juvenile Hall?

Marin County Juvenile Hall is in San Rafael, Marin County, California. The street address we have on file is 16 Jeannette Prandi Way, San Rafael, CA, 94903.

What is the phone number for Marin County Juvenile Hall?

The phone number we have on file is (415) 473-6659. People held there cannot receive incoming calls.

How do I visit someone at Marin County Juvenile Hall?

Juvenile facilities usually limit visits to parents, legal guardians and approved family members, on a set schedule. Bring photo ID and proof of your relationship if asked. Before you go, call (415) 473-6659 or check its website.

Can I call someone at Marin County Juvenile Hall?

No. People held at Marin County Juvenile Hall call out, and calls are paid collect, from their own account, or from a prepaid account you set up with the facility's phone provider. All calls are recorded, so do not discuss the case on the phone. Ask the facility which phone provider it uses, at (415) 473-6659.

How do I send money to someone at Marin County Juvenile Hall?

Money goes into the person's account, often called a trust or commissary account, using their booking or inmate number. Facilities usually accept deposits through an approved online vendor, by phone, at a lobby kiosk or by money order. Never send cash in the mail. Ask Marin County Juvenile Hall which deposit service it uses before you send anything.

How do I send mail to someone at Marin County Juvenile Hall?

Address every letter with the person's full legal name and booking or inmate number, and put your full name and return address on the envelope. The street address we have on file is 16 Jeannette Prandi Way, San Rafael, CA, 94903. Many facilities use a different address or an outside mail-scanning service for inmate mail, so confirm the correct mailing address before you send anything.

Is searchinmates.org run by this facility?

No. searchinmates.org is a private website and is not affiliated with any government agency. We copy information from public sheriff and corrections sources, and it may be out of date. Always verify with the facility.

An arrest is not a conviction. Everyone is presumed innocent unless proven guilty. searchinmates.org is a private website, not affiliated with Marin County Juvenile Hall or any government agency.