The county had a taxable value increase of 5.51% in 2022. "We had a fairly substantial amount of new construction (and) that's one of the reasons why we had a higher taxable value this year," he said.

Syracuse, N.Y. — Onondaga County had the second-highest full value property tax rate among the biggest Upstate New York counties in 2024, according to data from the state Comptroller’s Office.