| 年份 | 常住人口(万人) |
|---|---|
| 2025 | — |
| 2024 | 311.14 |
| 2023 | 309.81 |
| 2022 | 309.81 |
| 2021 | 313.43 |
| 2020 | 314 |
| 2019 | 314.63 |
| 2018 | 313.42 |
| 2017 | 311.08 |
| 2016 | 309.46 |
| 2015 | 307.32 |
| 2014 | 306.45 |
| 2013 | 304.52 |
| 2012 | 302.16 |
| 2011 | 300.62 |
| 2010 | 299.01 |
| 2009 | 297.8 |
| 2008 | 295.74 |
| 2007 | — |
| 2006 | — |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |