| 年份 | 常住人口(万人) |
|---|---|
| 2025 | — |
| 2024 | 322.8 |
| 2023 | 322.22 |
| 2022 | 322.22 |
| 2021 | 321.72 |
| 2020 | 321 |
| 2019 | 320.35 |
| 2018 | 319.64 |
| 2017 | 318.63 |
| 2016 | 318.13 |
| 2015 | 317.65 |
| 2014 | 317.14 |
| 2013 | 316.54 |
| 2012 | 315.48 |
| 2011 | 313.43 |
| 2010 | 311.45 |
| 2009 | 306.94 |
| 2008 | 304.07 |
| 2007 | — |
| 2006 | — |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |