Ranking of New York Counties By Population in 2015

Updated on January 28, 2024.

Based on the US Census Vintage data estimates, in 2015, the Population for New York was 19.66M. Among all New York counties, Kings County had the highest population (2.61M), followed by Queens County (2.31M), and New York County (1.64M).

The chart below shows the top 10 counties, and the table below shows the ranking of all New York counties.

You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.

See this for other years:
Ranking of New York Counties By Population in 2015
Kings
Queens
New York
Suffolk
Bronx
Nassau
Westchester
Erie
Monroe
Richmond
Ranking of New York Counties By Population in 2015
Items per page:
0 of 0
Rank County Population
1 Kings County 2608797
2 Queens County 2305252
3 New York County 1637327
4 Suffolk County 1491997
5 Bronx County 1439480
6 Nassau County 1354987
7 Westchester County 968891
8 Erie County 920858
9 Monroe County 745847
10 Richmond County 472301
11 Onondaga County 466320
12 Orange County 375911
13 Rockland County 322938
14 Albany County 307521
15 Dutchess County 294105
16 Oneida County 231315
17 Saratoga County 226182
18 Niagara County 212391
19 Broome County 195981
20 Ulster County 179696
21 Rensselaer County 159413
22 Schenectady County 154773
23 Chautauqua County 130582
24 Oswego County 119764
25 Jefferson County 116539
26 St. Lawrence County 110399
27 Ontario County 109324
28 Tompkins County 103187
29 Putnam County 99158
30 Steuben County 97549
31 Wayne County 91316
32 Chemung County 86771
33 Clinton County 80759
34 Cayuga County 78323
35 Cattaraugus County 77941
36 Sullivan County 74850
37 Madison County 71779
38 Warren County 64449
39 Livingston County 64336
40 Herkimer County 62659
41 Washington County 62277
42 Columbia County 61451
43 Otsego County 60524
44 Genesee County 58488
45 Fulton County 53812
46 Franklin County 50552
47 Montgomery County 49576
48 Tioga County 49390
49 Chenango County 48794
50 Cortland County 48299
51 Greene County 47621
52 Allegany County 47352
53 Delaware County 45895
54 Orleans County 41482
55 Wyoming County 40939
56 Essex County 37973
57 Seneca County 34814
58 Schoharie County 31408
59 Lewis County 26824
60 Yates County 25145
61 Schuyler County 18037
62 Hamilton County 4700