| 年份 | 常住人口数(万人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 42.79 |
| 2020 | 42.74 |
| 2019 | 49.01 |
| 2018 | — |
| 2017 | 49.76 |
| 2016 | — |
| 2015 | 50.15 |
| 2014 | 50.05 |
| 2013 | 50.06 |
| 2012 | 49.95 |
| 2011 | 49.71 |
| 2010 | — |
| 2009 | 49.85 |
| 2008 | 49.8 |
| 2007 | 49.8 |
| 2006 | 49.9 |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |
| 1999 | — |