Population of Cincinnati 2024
309,513
persons
| Year | Male | Female | Total | Change |
| 2022 | — | — | 309,513 | +578 (+0.19%) |
| 2021 | — | — | 308,935 | -382 (-0.12%) |
| 2020 | 149,736 | 159,581 | 309,317 | +10,517 (+3.52%) |
| 2016 | — | — | 298,800 | +250 (+0.08%) |
| 2015 | — | — | 298,550 | +2,000 (+0.67%) |
| 2012 | — | — | 296,550 | -393 (-0.13%) |
| 2010 | 142,672 | 154,271 | 296,943 | -36,069 (-10.83%) |
| 2009 | — | — | 333,012 | -324 (-0.10%) |
| 2008 | — | — | 333,336 | +878 (+0.26%) |
| 2007 | — | — | 332,458 | +23,730 (+7.69%) |
| 2005 | — | — | 308,728 | -22,557 (-6.81%) |
| 2000 | 156,357 | 174,928 | 331,285 | — |
Population of Cincinnati is 309,513 (for 2022 ).
Cincinnati (United States of America) population data is collected from official population sources and publicly available information resources.
- Population density of Cincinnati is 1,517.22 persons/sq.km²
- Male population — 149,736
- Female population — 159,581
United States of America cities by inhabitants