| 年份 | 户籍人口(万人) |
|---|---|
| 2025 | 298.37 |
| 2024 | 300.57 |
| 2023 | 302.82 |
| 2022 | — |
| 2021 | 304.14 |
| 2020 | 305.26 |
| 2019 | 305.28 |
| 2018 | 305.14 |
| 2017 | 304.01 |
| 2016 | 304 |
| 2015 | 300.41 |
| 2014 | 296.5 |
| 2013 | 300.5 |
| 2012 | 297.9 |
| 2011 | 295.3 |
| 2010 | 290.96 |
| 2009 | 290.62 |
| 2008 | 288.2 |
| 2007 | 286.1 |
| 2006 | 281.8 |
| 2005 | 276.7 |
| 2004 | 277 |
| 2003 | 278.3 |
| 2002 | 277.8 |
| 2001 | 271.3 |
| 2000 | 270.06 |