| 年份 | 常住人口(万人) |
|---|---|
| 2025 | — |
| 2024 | 289.18 |
| 2023 | 295.44 |
| 2022 | 295.44 |
| 2021 | 295.65 |
| 2020 | 298 |
| 2019 | 336.89 |
| 2018 | 335.49 |
| 2017 | 333.98 |
| 2016 | 332.3 |
| 2015 | 331.17 |
| 2014 | 330.31 |
| 2013 | 329.3 |
| 2012 | 328.22 |
| 2011 | 327.47 |
| 2010 | 326.6 |
| 2009 | 343.07 |
| 2008 | 342.59 |
| 2007 | — |
| 2006 | — |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |