Onondaga County is a county in the U.S. state of New York. As of the 2020 census, the population was 476,516. The county seat is Syracuse.Onondaga County is the core of the Syracuse, NY MSA.
Wikipedia https://en.wikipedia.org/wiki/Onondaga_County,_New_York
Coordinates 43°2'53.239" N -76°8'50.728" E
