| 年份 | 户籍人口户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | — |
| 2019 | 25.32 |
| 2018 | 25.16 |
| 2017 | 25 |
| 2016 | 24.86 |
| 2015 | 24.72 |
| 2014 | 24.56 |
| 2013 | 24.47 |
| 2012 | 24.26 |
| 2011 | 24.17 |
| 2010 | 23.8 |
| 2009 | 23.2 |
| 2008 | 22.6 |
| 2007 | 21.9 |
| 2006 | 21.1 |
| 2005 | 20.1 |
| 2004 | 19.2 |
| 2003 | 18.7 |
| 2002 | 18.3 |
| 2001 | 17.7 |
| 2000 | 16.6 |