About Los Angeles Metropolitan Detention Center
Also known as: LAPD Metropolitan Detention Center, MDC, LAPD jail downtown
The Metropolitan Detention Center (MDC) at 180 North Los Angeles Street is run by the Los Angeles Police Department’s Custody Services Division — not by the Los Angeles County Sheriff. It is one of three LAPD jails, alongside the 77th Street Regional Jail and the Valley Jail Section at Van Nuys, and like all LAPD jails it operates 24 hours a day.
MDC is a Type I facility, meaning it holds people for a short period around arrest and arraignment rather than for long sentences. Where and when someone goes to court depends on where they were arrested and the charge filed. People who stay in custody after arraignment are handed over to the Los Angeles County Sheriff’s Department, which is when they move into the County jail system.