| 年份 | 常住人口(万人) |
|---|---|
| 2025 | — |
| 2024 | 452.35 |
| 2023 | 455.31 |
| 2022 | 455.31 |
| 2021 | 456.22 |
| 2020 | 493.26 |
| 2019 | 493.26 |
| 2018 | 492.5 |
| 2017 | 491 |
| 2016 | 489 |
| 2015 | 487.2 |
| 2014 | 485.21 |
| 2013 | 482.69 |
| 2012 | 480.3 |
| 2011 | 480.34 |
| 2010 | 480.4 |
| 2009 | 481.49 |
| 2008 | 482.33 |
| 2007 | — |
| 2006 | — |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |