Onondaga County

Onondaga County (/ΛˆΙ’nΙ™nˈdɑːɑə/ on-Ι™n-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.

http://en.wikipedia.org/wiki/Onondaga_County,_New_York

Onondaga County Presidential Election 2020

Onondaga County Presidential Election 2020

While I have made several maps of presidential and local elections in Albany County, I thought I should take a look at other counties now that I have figured out how to get this data from the Arc MapServer. 

Three Rivers

The meeting of the Seneca, Oswego and Oneida Rivers.