New York county populations
62 supported county-equivalent records in New York; July 1, 2025 population, 2024–2025 growth and 2025 land-area density.
Population totals use July 1, 2025 observations from PEP Vintage 2025. Change is measured since July 1, 2024. County equivalents are included, including Connecticut planning regions. Missing density is displayed as unavailable, never as zero.
Population table and filters
Whole-dataset downloads| Place | Population · 2025 | Change · 2024–25 | Growth · 2024–25 | People / sq. mi. |
|---|---|---|---|---|
| Kings CountyNew York · County equivalent · 36047 | 2,653,963 | -4,694 | -0.18% | 38,254.5 |
| Queens CountyNew York · County equivalent · 36081 | 2,358,182 | -8,852 | -0.37% | 21,689.6 |
| New York CountyNew York · County equivalent · 36061 | 1,664,862 | -648 | -0.04% | 73,478.0 |
| Suffolk CountyNew York · County equivalent · 36103 | 1,546,090 | +2,760 | +0.18% | 1,697.2 |
| Bronx CountyNew York · County equivalent · 36005 | 1,406,332 | +280 | +0.02% | 33,324.3 |
| Nassau CountyNew York · County equivalent · 36059 | 1,398,939 | +1,156 | +0.08% | 4,916.4 |
| Westchester CountyNew York · County equivalent · 36119 | 1,015,743 | +6,578 | +0.65% | 2,357.7 |
| Erie CountyNew York · County equivalent · 36029 | 946,741 | -1,042 | -0.11% | 907.9 |
| Monroe CountyNew York · County equivalent · 36055 | 750,506 | +212 | +0.03% | 1,142.4 |
| Richmond CountyNew York · County equivalent · 36085 | 501,290 | +1,718 | +0.34% | 8,714.7 |
| Onondaga CountyNew York · County equivalent · 36067 | 466,584 | -1,589 | -0.34% | 599.4 |
| Orange CountyNew York · County equivalent · 36071 | 417,669 | +2,581 | +0.62% | 514.3 |
| Rockland CountyNew York · County equivalent · 36087 | 357,397 | +2,568 | +0.72% | 2,057.7 |
| Albany CountyNew York · County equivalent · 36001 | 321,225 | +1,523 | +0.48% | 614.3 |
| Dutchess CountyNew York · County equivalent · 36027 | 300,708 | +1,452 | +0.49% | 378.0 |
| Saratoga CountyNew York · County equivalent · 36091 | 241,343 | +1,509 | +0.63% | 298.0 |
| Oneida CountyNew York · County equivalent · 36065 | 226,392 | -900 | -0.40% | 186.7 |
| Niagara CountyNew York · County equivalent · 36063 | 208,912 | -468 | -0.22% | 399.9 |
| Broome CountyNew York · County equivalent · 36007 | 195,736 | -157 | -0.08% | 277.4 |
| Ulster CountyNew York · County equivalent · 36111 | 183,330 | +235 | +0.13% | 163.1 |
| Schenectady CountyNew York · County equivalent · 36093 | 162,581 | +834 | +0.52% | 794.3 |
| Rensselaer CountyNew York · County equivalent · 36083 | 160,510 | +496 | +0.31% | 246.0 |
| Chautauqua CountyNew York · County equivalent · 36013 | 124,126 | -571 | -0.46% | 117.1 |
| Oswego CountyNew York · County equivalent · 36075 | 118,569 | +387 | +0.33% | 124.6 |
| Ontario CountyNew York · County equivalent · 36069 | 113,130 | +397 | +0.35% | 175.7 |
| Jefferson CountyNew York · County equivalent · 36045 | 111,540 | -1,255 | -1.11% | 88.0 |
| St. Lawrence CountyNew York · County equivalent · 36089 | 105,488 | -680 | -0.64% | 39.4 |
| Tompkins CountyNew York · County equivalent · 36109 | 104,047 | -347 | -0.33% | 219.2 |
| Putnam CountyNew York · County equivalent · 36079 | 99,028 | +186 | +0.19% | 430.1 |
| Steuben CountyNew York · County equivalent · 36101 | 91,855 | -84 | -0.09% | 66.1 |
| Wayne CountyNew York · County equivalent · 36117 | 91,250 | +262 | +0.29% | 151.1 |
| Sullivan CountyNew York · County equivalent · 36105 | 80,586 | -315 | -0.39% | 83.2 |
| Chemung CountyNew York · County equivalent · 36015 | 80,415 | -422 | -0.52% | 197.4 |
| Clinton CountyNew York · County equivalent · 36019 | 78,138 | +306 | +0.39% | 75.3 |
| Cattaraugus CountyNew York · County equivalent · 36009 | 75,390 | -58 | -0.08% | 57.6 |
| Cayuga CountyNew York · County equivalent · 36011 | 74,365 | -277 | -0.37% | 107.5 |
| Madison CountyNew York · County equivalent · 36053 | 67,120 | -73 | -0.11% | 102.5 |
| Warren CountyNew York · County equivalent · 36113 | 65,020 | -241 | -0.37% | 75.0 |
| Livingston CountyNew York · County equivalent · 36051 | 61,438 | +74 | +0.12% | 97.3 |
| Otsego CountyNew York · County equivalent · 36077 | 60,589 | -45 | -0.07% | 60.5 |
| Columbia CountyNew York · County equivalent · 36021 | 60,168 | -221 | -0.37% | 94.8 |
| Washington CountyNew York · County equivalent · 36115 | 59,353 | -469 | -0.78% | 71.4 |
| Herkimer CountyNew York · County equivalent · 36043 | 59,219 | -149 | -0.25% | 42.0 |
| Genesee CountyNew York · County equivalent · 36037 | 58,416 | -12 | -0.02% | 118.5 |
| Fulton CountyNew York · County equivalent · 36035 | 52,216 | +32 | +0.06% | 105.4 |
| Montgomery CountyNew York · County equivalent · 36057 | 50,046 | +466 | +0.94% | 124.1 |
| Tioga CountyNew York · County equivalent · 36107 | 47,453 | -92 | -0.19% | 91.5 |
| Greene CountyNew York · County equivalent · 36039 | 47,238 | -73 | -0.15% | 73.0 |
| Allegany CountyNew York · County equivalent · 36003 | 46,800 | -22 | -0.05% | 45.5 |
| Franklin CountyNew York · County equivalent · 36033 | 46,500 | -483 | -1.03% | 28.5 |
Use these comparisons consistently
A larger population does not necessarily mean faster growth. Absolute change measures the number of residents gained or lost; percentage change divides that difference by the starting population. The percentage column here covers one July-to-July interval, rather than a decade or a partial calendar year. Percent growth is suppressed where the starting population is zero.
Density divides the unrounded July 1, 2025 population by matching 2025 Gazetteer land area. It is measured in people per square mile and excludes water area. These geographic averages depend on the size and definition of each unit, so a county’s density is not directly comparable to a built-up city neighborhood.
County-equivalent names and units vary by state. Connecticut planning regions are represented in the current series; linking older county series requires a documented relationship. Incorporated places may cross county boundaries and do not form an exhaustive county breakdown.
Exports contain the current page’s visible rows after filtering, with reference date and release metadata. Use whole-dataset downloads for every row or select a compatible comparison to inspect a longer interval. The initial pep-2025-r1 snapshot remains reproducible when future releases are added.