Places in Cooperstown Township 4 places in Cooperstown Township Cooperstown Township SearchAll (4)Government Offices (1)Trade & Technical Schools (2)Historical Sites (1)Cooperstown Township, Brown County, Illinois Government OfficesILCJATP Mt. Sterling Trade & Technical SchoolsIllinois Laborer's & Contractors Joint Apprenticeship & Training Program Trade & Technical Schools1730 750N AveLa Grange Lock Historical Sites