| 年份 | 常住人口(万人) |
|---|---|
| 2025 | — |
| 2024 | 498.75 |
| 2023 | 501.75 |
| 2022 | 501.75 |
| 2022 | 501.75 |
| 2021 | 503.22 |
| 2020 | 505 |
| 2019 | 577.13 |
| 2018 | 579.71 |
| 2017 | 573.33 |
| 2016 | 568.11 |
| 2015 | 562.92 |
| 2014 | 559.51 |
| 2013 | 555.9 |
| 2012 | 552.31 |
| 2011 | 548.53 |
| 2010 | 547.6 |
| 2009 | 548.34 |
| 2008 | 545.39 |
| 2007 | — |
| 2006 | — |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |