Law Enforcement Agencies in Thornton, RI RI › Providence County Agencies serving the city of Thornton in RI. Agency Types in Thornton Adult Institutions 5 agencies Federal 1 agencies Municipal Police 1 agencies Sheriff 1 agencies State Agency 3 agencies All Agencies in Thornton, RI Cranston Police Department Providence County Department of Corrections Providence County Department of Corrections Providence County Department of Corrections Providence County Department of Corrections Providence County Department of Corrections Providence County Department of Corrections Providence County Federal Emergency Mgmt Agency Providence County Rhode Island Div of Sheriffs Providence County Rhode Island Div of Sheriffs Providence County Rhode Island Motor Vehicle Department Providence County
