Tonawanda City School District is a public school district that serves the
City of Tonawanda, New York. The school district consists of 1,850 students in grades PreK-12 (three elementary schools, one 6-8 middle school, and one 9-12 high school.). The district superintendent is Timothy A. Oldenburg, Ed.D.
Central and Union Free school districts are authorized to operate high schools, though not all do, while common school districts may not operate high schools.