| 年份 | 常住人口数(万人) |
|---|---|
| 2025 | 30.32 |
| 2024 | — |
| 2023 | 31.22 |
| 2022 | 31.61 |
| 2021 | 31.72 |
| 2020 | 31.77 |
| 2019 | 41.48 |
| 2018 | 41.74 |
| 2017 | 42.09 |
| 2016 | 42 |
| 2015 | 41.87 |
| 2014 | 41.74 |
| 2013 | 41.61 |
| 2012 | 41.47 |
| 2011 | — |
| 2010 | 41.16 |
| 2009 | 42.31 |
| 2008 | 42.27 |
| 2007 | 42.22 |
| 2006 | 42.01 |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |
| 1999 | — |