| 年份 | 常住人口(万人) |
|---|---|
| 2025 | — |
| 2024 | 306 |
| 2023 | 310.4 |
| 2022 | 308.8 |
| 2021 | 310.4 |
| 2020 | 314.2 |
| 2019 | 370 |
| 2018 | 369.9 |
| 2017 | 375.37 |
| 2016 | 374.66 |
| 2015 | 373.97 |
| 2014 | 373.26 |
| 2013 | 372.46 |
| 2012 | 371.81 |
| 2011 | 370.91 |
| 2010 | 370.28 |
| 2009 | 395.7 |
| 2008 | 395.62 |
| 2007 | — |
| 2006 | — |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |