| 年份 | 常住人口(万人) |
|---|---|
| 2025 | — |
| 2024 | 493.84 |
| 2023 | 495.63 |
| 2022 | 495.63 |
| 2022 | 495.63 |
| 2021 | 494.59 |
| 2020 | 493.74 |
| 2019 | 511.2 |
| 2018 | 508.56 |
| 2017 | 505.7 |
| 2016 | 500.9 |
| 2015 | 496.12 |
| 2014 | 491.49 |
| 2013 | 488.05 |
| 2012 | 483.9 |
| 2011 | 478.8 |
| 2010 | 474.8 |
| 2009 | 491.47 |
| 2008 | 488 |
| 2007 | — |
| 2006 | — |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |