| 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 | 26.50 |
| 2016 | 26.52 |
| 2015 | 27.44 |
| 2014 | 27.76 |
| 2013 | 26.88 |
| 2012 | 26.39 |
| 2011 | 25.86 |
| 2010 | 25 |
| 2009 | 23.46 |
| 2008 | 23.09 |
| 2007 | 23.01 |
| 2006 | 22.55 |
| 2005 | 21.90 |
| 2004 | 21.32 |
| 2003 | 20.72 |
| 2002 | 20.22 |
| 2001 | 19.82 |
| 2000 | 19.68 |
| 1999 | 19.07 |
