Law Enforcement Agencies in New Richmond, WI WI › St. Croix County Agencies serving the city of New Richmond in WI. Agency Types in New Richmond Adult Institutions 1 agencies Coroners 1 agencies Municipal Police 1 agencies All Agencies in New Richmond, WI New Richmond Police Department St. Croix County Saint Croix Correctional Center St. Croix County St Croix County Medical Examiner Office St. Croix County
