Law Enforcement Agencies in Pontiac, IL IL › Livingston County Agencies serving the city of Pontiac in IL. Agency Types in Pontiac Adult Institutions 1 agencies Coroners 1 agencies County Jails 1 agencies Municipal Police 1 agencies Sheriff 1 agencies State Police 1 agencies All Agencies in Pontiac, IL Illinois State Police Livingston County Livingston County Coroners Office Livingston County Livingston County Jail Livingston County Livingston County Sheriffs Department Livingston County Pontiac Correctional Center Livingston County Pontiac Police Department Livingston County
