Ithaca Public Schools is a public school district in Gratiot County, in Central Michigan. It serves Ithaca and parts of the townships of Arcada, Elba, Emerson, Fulton, Hamilton, Lafayette, Newark, New Haven, North Star, Sumner, and Washington.
The former junior/senior high school was built in 1872. North Elementary was built next to it in 1952.
The current Ithaca Junior/Senior High School was dedicated on October 24, 1965. South Elementary opened the same year. Demolition of the old school began the day after the last day of school in 1965.