| 年份 | 户籍人口户数(万户) |
| 2025 | |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | 25.11 |
| 2018 | 24.97 |
| 2017 | |
| 2016 | |
| 2015 | |
| 2014 | 23.85 |
| 2013 | 23.85 |
| 2012 | 21.63 |
| 2011 | 21.31 |
| 2010 | 20.62 |
| 2009 | 20.05 |
| 2008 | 17.82 |
| 2007 | 17.38 |
| 2006 | 17.03 |
| 2005 | 16.60 |
| 2004 | 16.41 |
| 2003 | 16.35 |
| 2002 | 16.12 |
| 2001 | 15.72 |
| 2000 | 14.52 |
| 1999 |
