| 年份 | 常住人口(万人) |
|---|---|
| 2025 | 261.19 |
| 2024 | 262.66 |
| 2023 | 262.22 |
| 2022 | 262.22 |
| 2021 | 262.07 |
| 2020 | 261 |
| 2019 | 257.09 |
| 2018 | 255.56 |
| 2017 | 254.29 |
| 2016 | 252.84 |
| 2015 | 251.12 |
| 2014 | 249.95 |
| 2013 | 247.96 |
| 2012 | 247 |
| 2011 | 244.49 |
| 2010 | 242.53 |
| 2009 | 237.19 |
| 2008 | 236.54 |
| 2007 | — |
| 2006 | — |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |