| 年份 | 常住人口(万人) |
|---|---|
| 2025 | 329.45 |
| 2024 | 333.85 |
| 2023 | 339.45 |
| 2022 | 339.45 |
| 2021 | 339 |
| 2020 | 338 |
| 2019 | 338.95 |
| 2018 | 338.16 |
| 2017 | 336.56 |
| 2016 | 334.87 |
| 2015 | 333.57 |
| 2014 | 332.03 |
| 2013 | 330.49 |
| 2012 | 328.68 |
| 2011 | 327 |
| 2010 | 325.2 |
| 2009 | 313.91 |
| 2008 | 312.4 |
| 2007 | — |
| 2006 | — |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |