| 年份 | 常住人口(万人) |
|---|---|
| 2025 | — |
| 2024 | 222.7 |
| 2023 | 228.7 |
| 2022 | 228.8 |
| 2021 | 282.7 |
| 2020 | 285.3 |
| 2019 | 289.2 |
| 2018 | 291.6 |
| 2017 | 293.7 |
| 2016 | 299.9 |
| 2015 | 300.4 |
| 2014 | 302 |
| 2013 | 301.9 |
| 2012 | 302.2 |
| 2011 | 304.9 |
| 2010 | 271.77 |
| 2009 | 305.99 |
| 2008 | 305.72 |
| 2007 | — |
| 2006 | — |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |