| 年份 | 常住人口数(万人) |
|---|---|
| 2025 | 25.27 |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 25.26 |
| 2020 | 25.68 |
| 2019 | 25.13 |
| 2018 | — |
| 2017 | 24.93 |
| 2016 | — |
| 2015 | 24.01 |
| 2014 | 23.98 |
| 2013 | 23.94 |
| 2012 | 23.85 |
| 2011 | 23.79 |
| 2010 | — |
| 2009 | 26.01 |
| 2008 | 25.09 |
| 2007 | 25.3 |
| 2006 | 25.26 |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |
| 1999 | — |