The Cass County Sheriff's Department provides 24-hour, seven day a week professional law enforcement service to the 384 square miles of Cass County. It is the duty of the Cass County Sheriff's Office to protect persons, property, and keep the order of peace within Cass County. It is our policy and we strive to treat all people with dignity, respect and without prejudice.
Each deputy is required to meet the standards set forth by the Illinois Law Enforcement Training and Standards Board. Deputies also receive advanced training in areas such as firearms training and tactics, investigations, drug investigations, and additional areas of training.