| 年份 | 户籍人口户数(万户) |
| 2025 | |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | |
| 2018 | 24.38 |
| 2017 | 24.31 |
| 2016 | 24.23 |
| 2015 | 24.11 |
| 2014 | 24.03 |
| 2013 | 23.92 |
| 2012 | 23.85 |
| 2011 | 23.93 |
| 2010 | 22.80 |
| 2009 | 22.20 |
| 2008 | 21.70 |
| 2007 | 20.80 |
| 2006 | 20.40 |
| 2005 | 26.10 |
| 2004 | 19.40 |
| 2003 | 15.40 |
| 2002 | 15 |
| 2001 | 14.60 |
| 2000 | 14.30 |
