| 年份 | 常住人口数(万人) |
|---|---|
| 2025 | 45.63 |
| 2024 | — |
| 2023 | 46.32 |
| 2022 | — |
| 2021 | 46.47 |
| 2020 | 47.32 |
| 2019 | 55.27 |
| 2018 | — |
| 2017 | 55.27 |
| 2016 | 55.2 |
| 2015 | 54.94 |
| 2014 | 54.69 |
| 2013 | 54.68 |
| 2012 | 54.67 |
| 2011 | 54.52 |
| 2010 | 54.47 |
| 2009 | 54.98 |
| 2008 | 54.91 |
| 2007 | 54.9 |
| 2006 | 55.04 |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |
| 1999 | — |