Ranking of New York Counties By Voting-age Population Percentage from Census 2020

Updated on August 22, 2023.

According to the data from the US 2020 Census, as at April 2020, Hamilton County had the highest voting-age population percentage in New York (86.96%), followed by New York County (86.28%), and Tompkins County (85.16%).

The chart below shows the top 10 counties with high voting-age population percentage, and the table below shows the ranking of all New York counties based on the percentage of the population that were in the voting-age (18 years and over) group.

You can also see the ranking of counties by population for other states as well as for the whole United States.

Ranking of New York Counties By Voting-age Population Percentage from Census 2020
Hamilton
86.96%
New York
86.28%
Tompkins
85.16%
Otsego
82.81%
Greene
82.67%
Columbia
82.59%
Delaware
82.49%
Ulster
82.19%
Warren
82.15%
Essex
81.97%
Ranking of New York Counties By Voting-age Population Percentage from Census 2020
Rank
County
% of County Voting-age Population
1 Hamilton County 86.96
2 New York County 86.28
3 Tompkins County 85.16
4 Otsego County 82.81
5 Greene County 82.67
6 Columbia County 82.59
7 Delaware County 82.49
8 Ulster County 82.19
9 Warren County 82.15
10 Essex County 81.97
11 Schoharie County 81.92
12 Clinton County 81.46
13 Broome County 81.36
14 Albany County 81.27
15 Wyoming County 81.16
16 Schuyler County 81.06
17 Livingston County 81.04
17 Queens County 81.04
18 Dutchess County 80.98
19 Cortland County 80.86
20 Washington County 80.74
21 Rensselaer County 80.73
22 Madison County 80.66
23 Ontario County 80.30
24 Cayuga County 80.28
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