| 年份 | 常住人口数(万人) |
|---|---|
| 2025 | 22.45 |
| 2024 | — |
| 2023 | — |
| 2022 | 23.21 |
| 2021 | 23.35 |
| 2020 | 23.38 |
| 2019 | 26.14 |
| 2018 | 25.79 |
| 2017 | 25.96 |
| 2016 | 25.46 |
| 2015 | 25.3 |
| 2014 | 24.86 |
| 2013 | 24.68 |
| 2012 | 24.67 |
| 2011 | 24.55 |
| 2010 | 24.51 |
| 2009 | 26.91 |
| 2008 | 26.66 |
| 2007 | 26.54 |
| 2006 | 26.42 |
| 2005 | 26.39 |
| 2004 | 26.17 |
| 2003 | 26.01 |
| 2002 | 25.83 |
| 2001 | 25.66 |
| 2000 | — |
| 1999 | — |