Cass County Sheriff's Office

Sheriff's Office — Cass County, ND Official Cass County, North Dakota page for the Cass County Sheriff's Office . Sheriff and contact information Cass County Sheriff: Jesse Jahner Location: Cass County Law Enforcement Center (LEC), 1612 23rd Ave. N., Fargo, ND 58102 Mailing address: PO Box 488, Fargo, ND 58107 Phone: (701) 241 5800 Fax: (701) 241 5805 Office hours: Monday–Friday, 8 am–5 pm Civil Process / Warrants location: Cass County Courthouse, 211 9th St. S., Fargo, ND 58103 Civil mailing address: PO Box 488, Fargo, ND 58107 Civil Process phone: (701) 241 5640 Warrants phone: (701) 241 1283 Jail / Corrections: 450 34th St. S., Fargo, ND Jail / Corrections phone: 701 271 2900 Email: Not displayed on this page. Mission statement The mission of the Cass County Sheriff’s Office is to enhance public safety by building strong community partnerships, department partnerships, and providing excellent customer service. Non-emergency: (701) 241-5800. Dial 911 for emergencies.