Marsh Creek Detention Facility
12000 Marsh Creek Rd.
Clayton, CA 94517
Ph: (925) 646-5700
This facility is frequently referred to as the 'Farm' because of its rural location. It bears the responsibility for the care, custody and control of sentenced male inmates serving up to one year of county time.
The Marsh Creek Detention Facility (M.C.D.F.) is a minimum-security facility with a housing capacity of 256. The average inmate population is 150.