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
New York
Tompkins
Otsego
Greene
Columbia
Delaware
Ulster
Warren
Essex
Ranking of New York Counties By Voting-age Population Percentage from Census 2020
Items per page:
0 of 0
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
25 Genesee County 80.21
26 Niagara County 80.18
27 Putnam County 80.14
28 Fulton County 80.11
29 Saratoga County 80.09
30 Erie County 79.87
31 Orleans County 79.79
32 Monroe County 79.68
33 Franklin County 79.62
34 Suffolk County 79.59
35 St. Lawrence County 79.50
36 Chenango County 79.44
37 Chautauqua County 79.36
38 Allegany County 79.35
38 Herkimer County 79.35
39 Seneca County 79.32
40 Onondaga County 79.28
41 Chemung County 79.01
42 Oswego County 78.96
43 Nassau County 78.73
44 Schenectady County 78.63
45 Oneida County 78.60
45 Wayne County 78.60
46 Sullivan County 78.58
46 Tioga County 78.58
47 Richmond County 78.55
48 Steuben County 78.48
49 Kings County 78.23
50 Cattaraugus County 78.16
51 Westchester County 77.90
52 Montgomery County 77.22
53 Jefferson County 77.14
54 Yates County 77.06
55 Lewis County 76.83
56 Bronx County 76.26
57 Orange County 74.58
58 Rockland County 70.79