Population of Boulder 2024
105,485
persons
| Year | Male | Female | Total | Change |
| 2022 | — | — | 105,485 | +1,310 (+1.26%) |
| 2021 | — | — | 104,175 | -4,075 (-3.76%) |
| 2020 | 55,982 | 52,268 | 108,250 | +160 (+0.15%) |
| 2016 | — | — | 108,090 | +741 (+0.69%) |
| 2015 | — | — | 107,349 | +5,541 (+5.44%) |
| 2012 | — | — | 101,808 | +1,648 (+1.65%) |
| 2009 | — | — | 100,160 | — |
Population of Boulder is 105,485 (for 2022 ).
Boulder (United States of America) population data is collected from official population sources and publicly available information resources.
- Population density of Boulder is 1,598.26 persons/sq.km²
- Male population — 55,982
- Female population — 52,268
United States of America cities by inhabitants