| 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 | 29.54 |
| 2016 | 29.28 |
| 2015 | 28.91 |
| 2014 | 28.56 |
| 2013 | 28.11 |
| 2012 | 27.69 |
| 2011 | 27.32 |
| 2010 | 27.19 |
| 2009 | 26.39 |
| 2008 | 26.02 |
| 2007 | 25.70 |
| 2006 | 25.30 |
| 2005 | 24.90 |
| 2004 | 24.30 |
| 2003 | 23.70 |
| 2002 | 23 |
| 2001 | 22.50 |
| 2000 | 26.73 |
