| 年份 | 常住人口数(万人) |
|---|---|
| 2025 | 47.05 |
| 2024 | — |
| 2023 | 48.02 |
| 2022 | 48.71 |
| 2021 | 48.86 |
| 2020 | 49.18 |
| 2019 | 59.36 |
| 2018 | 59.25 |
| 2017 | 59.07 |
| 2016 | 59.07 |
| 2015 | 58.78 |
| 2014 | 58.2 |
| 2013 | 57.9 |
| 2012 | 57.84 |
| 2011 | 57.55 |
| 2010 | 57.54 |
| 2009 | 53.69 |
| 2008 | 53.75 |
| 2007 | 53.57 |
| 2006 | 53.41 |
| 2005 | 57.15 |
| 2004 | 56.66 |
| 2003 | 57.03 |
| 2002 | 56.21 |
| 2001 | 56.01 |
| 2000 | — |
| 1999 | — |