Onondaga County (/ΛΙnΙnΛdΙΛΙ‘Ι/ on-Ιn-dah-gΙ) is a county located in the U.S. state of New York. As of the 2010 census, the population was 467,026.[1] The county seat is Syracuse.
Onondaga County is part of the Syracuse, NY Metropolitan Statistical Area.