Population of Buffalo, New York 2024
276,486
persons
| Year | Male | Female | Total | Change |
| 2022 | — | — | 276,486 | -321 (-0.12%) |
| 2021 | — | — | 276,807 | -1,542 (-0.55%) |
| 2020 | 134,877 | 143,472 | 278,349 | +21,447 (+8.35%) |
| 2016 | — | — | 256,902 | -1,169 (-0.45%) |
| 2015 | — | — | 258,071 | -1,313 (-0.51%) |
| 2012 | — | — | 259,384 | -1,926 (-0.74%) |
| 2010 | 125,208 | 136,102 | 261,310 | -8,930 (-3.30%) |
| 2009 | — | — | 270,240 | -679 (-0.25%) |
| 2008 | — | — | 270,919 | -1,713 (-0.63%) |
| 2007 | — | — | 272,632 | -7,113 (-2.54%) |
| 2005 | — | — | 279,745 | -12,903 (-4.41%) |
| 2000 | 137,443 | 155,205 | 292,648 | — |
Population of Buffalo, New York is 276,486 (for 2022 ).
Buffalo, New York (United States of America) population data is collected from official population sources and publicly available information resources.
- Population density of Buffalo, New York is 2,032.99 persons/sq.km²
- Male population — 134,877
- Female population — 143,472
United States of America cities by inhabitants