| 年份 | 常住人口(万人) |
|---|---|
| 2025 | — |
| 2024 | 326.2 |
| 2023 | 330.90 |
| 2022 | 330.9 |
| 2021 | 331.7 |
| 2020 | 330 |
| 2019 | 341.2 |
| 2018 | 339.2 |
| 2017 | 337.67 |
| 2016 | 333.1 |
| 2015 | 329.1 |
| 2014 | 325.8 |
| 2013 | 322 |
| 2012 | 318.3 |
| 2011 | 317.6 |
| 2010 | 316.9 |
| 2009 | 321 |
| 2008 | 321 |
| 2007 | — |
| 2006 | — |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |