| 年份 | 常住人口(万人) |
|---|---|
| 2025 | — |
| 2024 | 282.77 |
| 2023 | 283.1 |
| 2022 | 283.1 |
| 2022 | 283.1 |
| 2021 | 282.67 |
| 2020 | 282.45 |
| 2019 | 307.7 |
| 2018 | 306.1 |
| 2017 | 303.7 |
| 2016 | 301.8 |
| 2015 | 299.94 |
| 2014 | 297.55 |
| 2013 | 295.44 |
| 2012 | 292.9 |
| 2011 | 290.9 |
| 2010 | 288.22 |
| 2009 | 308.05 |
| 2008 | 306 |
| 2007 | — |
| 2006 | — |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |
