| 年份 | 常住人口(万人) |
|---|---|
| 2025 | — |
| 2024 | 498 |
| 2023 | 497.53 |
| 2022 | 497.53 |
| 2021 | 499.9 |
| 2020 | 499 |
| 2019 | 493.79 |
| 2018 | 492.59 |
| 2017 | 491.46 |
| 2016 | 487.94 |
| 2015 | 485.38 |
| 2014 | 484.32 |
| 2013 | 481.91 |
| 2012 | 479.8 |
| 2011 | 476.64 |
| 2010 | 472.28 |
| 2009 | 472.51 |
| 2008 | 474.65 |
| 2007 | — |
| 2006 | — |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |