Law Enforcement Agencies in Saint Johnsbury, VT VT › Caledonia County Agencies serving the city of Saint Johnsbury in VT. Agency Types in Saint Johnsbury Adult Institutions 1 agencies County Jails 5 agencies Municipal Police 1 agencies Sheriff 1 agencies State Police 1 agencies All Agencies in Saint Johnsbury, VT Caledonia County Sheriffs Department Caledonia County NE Regional Correctional Facility Caledonia County NE Regional Correctional Facility Caledonia County NE Regional Correctional Facility Caledonia County NE Regional Correctional Facility Caledonia County NE Regional Correctional Facility Caledonia County Northeast Correction Complex Caledonia County Saint Johnsbury Police Department Caledonia County Vermont Department of Public Safety Caledonia County
