| 年份 | 常住人口数(万人) |
|---|---|
| 2025 | 54.98 |
| 2024 | — |
| 2023 | 55.88 |
| 2022 | 55.96 |
| 2021 | 55.99 |
| 2020 | 55.7 |
| 2019 | 59.29 |
| 2018 | 59.41 |
| 2017 | 58.94 |
| 2016 | 52.86 |
| 2015 | 58.09 |
| 2014 | 56.6 |
| 2013 | 57.24 |
| 2012 | 57 |
| 2011 | — |
| 2010 | 56.29 |
| 2009 | 55.72 |
| 2008 | 54.78 |
| 2007 | 54.6 |
| 2006 | 53.97 |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |
| 1999 | — |