| 年份 | 常住人口(万人) |
|---|---|
| 2025 | 292.2 |
| 2024 | 295.6 |
| 2023 | 296.1 |
| 2022 | 296.1 |
| 2021 | 295.9 |
| 2020 | 295.6 |
| 2019 | 299.5 |
| 2018 | 298.41 |
| 2017 | 297.48 |
| 2016 | 300.09 |
| 2015 | 300.13 |
| 2014 | 298.97 |
| 2013 | 297.84 |
| 2012 | 296.64 |
| 2011 | 295.83 |
| 2010 | 295.05 |
| 2009 | 299.2 |
| 2008 | 300.89 |
| 2007 | — |
| 2006 | — |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |