The Plumas County Correctional Facility is the county jail operated by the Plumas County Sheriff’s Office at 56 Abernethy Lane, Quincy, CA 95971. Jail staff can be reached at (530) 283-6267.

For correspondence with people in custody, the county specifies a different mailing address: 50 Abernathy Lane, Quincy, CA 95971. Court information is handled separately through the Plumas Superior Court Clerk’s Office.