| 年份 | 常住人口数(万人) |
|---|---|
| 2025 | 23.04 |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | — |
| 2019 | 24.69 |
| 2018 | 24.68 |
| 2017 | 24.41 |
| 2016 | 24.35 |
| 2015 | 24.35 |
| 2014 | 24.62 |
| 2013 | 24.47 |
| 2012 | 24.42 |
| 2011 | 24.34 |
| 2010 | 24.23 |
| 2009 | 25.89 |
| 2008 | 25.46 |
| 2007 | 25.43 |
| 2006 | 25.35 |
| 2005 | 25.34 |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |
| 1999 | — |