| 年份 | 常住人口数(万人) |
|---|---|
| 2025 | 42.13 |
| 2024 | — |
| 2023 | 42.13 |
| 2022 | — |
| 2021 | 42.1 |
| 2020 | 42.05 |
| 2019 | 48.27 |
| 2018 | — |
| 2017 | 47.99 |
| 2016 | — |
| 2015 | 48.53 |
| 2014 | 48.47 |
| 2013 | 48.36 |
| 2012 | 47.87 |
| 2011 | 47.66 |
| 2010 | — |
| 2009 | 48.3 |
| 2008 | 48.2 |
| 2007 | 48.1 |
| 2006 | 48.2 |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |
| 1999 | — |