| 年份 | 户籍人口(万人) |
|---|---|
| 2025 | — |
| 2024 | 271.86 |
| 2023 | — |
| 2022 | 249.5 |
| 2021 | 248.7 |
| 2020 | 278.77 |
| 2019 | 278.77 |
| 2018 | 278.94 |
| 2017 | 280.44 |
| 2016 | 280 |
| 2015 | 279.95 |
| 2014 | 279.8 |
| 2013 | 280.2 |
| 2012 | 279.6 |
| 2011 | 279.4 |
| 2010 | 278.36 |
| 2009 | 277.77 |
| 2008 | 276.75 |
| 2007 | 275.2 |
| 2006 | 274.21 |
| 2005 | 273.56 |
| 2004 | 273.02 |
| 2003 | 274.83 |
| 2002 | 275.5 |
| 2001 | 275.1 |
| 2000 | 274.7 |