| 年份 | 户籍人口(万人) |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 24.85 |
| 2016 | 24.81 |
| 2015 | 24.41 |
| 2014 | 24.17 |
| 2013 | 23.92 |
| 2012 | 21.68 |
| 2011 | 21.48 |
| 2010 | 21.45 |
| 2009 | 22.57 |
| 2008 | 22.04 |
| 2007 | 21.82 |
| 2006 | 21.50 |
| 2005 | 20.19 |
| 2004 | 20.97 |
| 2003 | 20.98 |
| 2002 | 20.63 |
| 2001 | 20.48 |
| 2000 | 20.48 |
| 1999 | 20.33 |
