| 年份 | 户籍人口(万人) |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 27.05 |
| 2016 | 26.32 |
| 2015 | 26.28 |
| 2014 | 26.31 |
| 2013 | 25.33 |
| 2012 | 24.58 |
| 2011 | 25.27 |
| 2010 | 25 |
| 2009 | 23.27 |
| 2008 | 22.94 |
| 2007 | 22.71 |
| 2006 | 22.33 |
| 2005 | 21.86 |
| 2004 | 21.54 |
| 2003 | 21.17 |
| 2002 | 20.52 |
| 2001 | 19.63 |
| 2000 | 19.39 |
| 1999 | 18.87 |
