| 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 | 29.57 |
| 2016 | 29.39 |
| 2015 | 29.20 |
| 2014 | 29.02 |
| 2013 | 28.84 |
| 2012 | 28.66 |
| 2011 | 28.49 |
| 2010 | 27 |
| 2009 | 25.81 |
| 2008 | 25.71 |
| 2007 | 25.60 |
| 2006 | 25.49 |
| 2005 | 25.38 |
| 2004 | 25.27 |
| 2003 | 25.19 |
| 2002 | 25.34 |
| 2001 | 25.70 |
| 2000 | 25.53 |
