Law Enforcement Agencies in Sherman, TX TX › Grayson County Agencies serving the city of Sherman in TX. Agency Types in Sherman Campus Police 1 agencies Coroners 1 agencies County Jails 1 agencies Municipal Police 1 agencies Sheriff 1 agencies All Agencies in Sherman, TX Austin College Grayson County Grayson County Jail Grayson County Grayson County Sheriffs Office Grayson County Office of the Grayson County Justice of the Peace 1 Grayson County Sherman Police Department Grayson County
