| 年份 | 常住人口数(万人) |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 23.19 |
| 2016 | 23.01 |
| 2015 | 22.85 |
| 2014 | 22.73 |
| 2013 | 22.58 |
| 2012 | 22.45 |
| 2011 | 22.30 |
| 2010 | 22.16 |
| 2009 | 18.90 |
| 2008 | 18.75 |
| 2007 | 18.66 |
| 2006 | 18.56 |
| 2005 | 18.49 |
| 2004 | 18.42 |
| 2003 | 18.34 |
| 2002 | 18.27 |
| 2001 | 18.15 |
| 2000 | 18.03 |
