| 年份 | 户籍人口(万人) |
| 2023 | 点击查看 |
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 24.25 |
| 2016 | 23.31 |
| 2015 | 22.62 |
| 2014 | 22.25 |
| 2013 | 21.62 |
| 2012 | 21.32 |
| 2011 | 21.13 |
| 2010 | 21 |
| 2009 | 20.75 |
| 2008 | 20.67 |
| 2007 | 23.74 |
| 2006 | 23.25 |
| 2005 | 22.81 |
| 2004 | 22.32 |
| 2003 | 21.82 |
| 2002 | 21.22 |
| 2001 | 20.58 |
| 2000 | 19.98 |
