City, Village & Township Government in Mazon, IL Mazon Village Hall520 Depot StMazon, IL, 604448154482206City Hall WilmingtonCity Village Township GovernmentGardner Village HallGovernment City Village TownshipLockport Township ClerkSomonauk City Village HallStreator City HallWilmington City Hall Show MoreSee AlsoFire DepartmentsCity Halls