| 年份 | 常住人口数(万人) |
|---|---|
| 2025 | 33.03 |
| 2023 | 33.36 |
| 2022 | — |
| 2021 | 34 |
| 2020 | — |
| 2019 | — |
| 2018 | 48.8 |
| 2017 | 45.95 |
| 2016 | 43.9 |
| 2015 | 43.67 |
| 2015 | 43.67 |
| 2015 | 43.67 |
| 2015 | 43.67 |
| 2014 | 43.52 |
| 2013 | 43.08 |
| 2012 | — |
| 2011 | — |
| 2010 | — |
| 2009 | — |
| 2008 | — |
| 2007 | — |
| 2006 | — |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |
| 1999 | — |