The Sidney Sun-Telegraph Homepage

sidneyDistrict Info; Schools ▻. Sidney JrSr Hh · Sidney Elementary · Staff · Parents; Quick Links ▻. BOE · Athletics · Business Office · Health OfficeSidney is a town in Delaware County, New York, United States. The population was 5,536 at the 2020 census. [3] [4] The town is at the northwestern corner of the county and contains