Best Onondaga County Public Charter Schools (2026)

For the 2026 school year, there are 4 public charter schools serving 2,646 students in Onondaga County, NY.

The top-ranked public charter schools in Onondaga County, NY are Syracuse Academy Of Science Charter School, Southside Academy Charter School and Citizenship And Science Academy Of Syracuse Charter School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Onondaga County, NY public charter schools have an average math proficiency score of 26% (versus the New York public charter school average of 56%), and reading proficiency score of 27% (versus the 52% statewide average). Charter schools in Onondaga County have an average ranking of 1/10, which is in the bottom 50% of New York public charter schools.

Minority enrollment is 90% of the student body (majority Black), which is less than the New York public charter school average of 95% (majority Black).