| 年份 | 户籍人口户数(万户) |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | |
| 2018 | 30.46 |
| 2017 | 30.49 |
| 2016 | 30.96 |
| 2015 | 31.06 |
| 2014 | 31.10 |
| 2013 | 31.30 |
| 2012 | 27.33 |
| 2011 | 25.46 |
| 2010 | 23.50 |
| 2009 | 29.92 |
| 2008 | 29.48 |
| 2007 | 28.66 |
| 2006 | 27.56 |
| 2005 | 26.26 |
| 2004 | 25.70 |
| 2003 | 22.53 |
| 2002 | 21.57 |
| 2001 | 21.43 |
| 2000 | 21.34 |
| 1999 |
