| 年份 | 常住人口(万人) |
|---|---|
| 2025 | 482.1 |
| 2024 | 489.88 |
| 2023 | 496.97 |
| 2022 | 496.97 |
| 2021 | 497.11 |
| 2020 | 501 |
| 2019 | 558.26 |
| 2018 | 557.32 |
| 2017 | 555.37 |
| 2016 | 553.25 |
| 2015 | 551.2 |
| 2014 | 549.33 |
| 2013 | 547.77 |
| 2012 | 546.46 |
| 2011 | 545.28 |
| 2010 | 541.96 |
| 2009 | 548.43 |
| 2008 | 544.46 |
| 2007 | — |
| 2006 | — |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |