| 年份 | 常住人口(万人) |
|---|---|
| 2025 | — |
| 2024 | 322.7 |
| 2023 | 323.8 |
| 2022 | 323.8 |
| 2021 | 324.8 |
| 2020 | 325.6 |
| 2019 | 325.1 |
| 2018 | 324.1 |
| 2017 | 325.03 |
| 2016 | 326.47 |
| 2015 | 324.7 |
| 2014 | 323.16 |
| 2013 | 322.43 |
| 2012 | 321.64 |
| 2011 | 321 |
| 2010 | 320.55 |
| 2009 | 368.7 |
| 2008 | 373.2 |
| 2007 | — |
| 2006 | — |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |