| 年份 | 常住人口数(万人) |
|---|---|
| 2025 | 77.19 |
| 2024 | — |
| 2023 | 76.56 |
| 2022 | — |
| 2021 | — |
| 2020 | 75.8 |
| 2019 | — |
| 2018 | 74.8 |
| 2017 | 74 |
| 2016 | 73 |
| 2015 | 72.52 |
| 2014 | 72.03 |
| 2013 | 69.2 |
| 2012 | 64 |
| 2011 | 59.57 |
| 2010 | 58.6 |
| 2009 | — |
| 2008 | 52.58 |
| 2007 | 51.61 |
| 2006 | 51.34 |
| 2005 | 51.36 |
| 2004 | — |
| 2003 | 50.96 |
| 2002 | — |
| 2001 | — |
| 2000 | — |
| 1999 | — |