Law Enforcement Agencies in Waukegan, IL IL › Lake County Agencies serving the city of Waukegan in IL. Agency Types in Waukegan Coroners 1 agencies County Jails 1 agencies Municipal Police 1 agencies Sheriff 1 agencies All Agencies in Waukegan, IL Lake County Coroners Office Lake County Lake County Jail Lake County Lake County Sheriffs Office Lake County Waukegan Police Department Lake County
