| 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 | 30.47 |
| 2016 | 30.05 |
| 2015 | 30.01 |
| 2014 | 30.37 |
| 2013 | 29.81 |
| 2012 | 29.22 |
| 2011 | 28.46 |
| 2010 | 27.61 |
| 2009 | 26.83 |
| 2008 | 26.04 |
| 2007 | 25.36 |
| 2006 | 23.93 |
| 2005 | 23.51 |
| 2004 | 23.09 |
| 2003 | 23.01 |
| 2002 | 22.97 |
| 2001 | 22.90 |
| 2000 | 22.75 |
| 1999 | 22.46 |
