| 年份 | 户籍人口户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | — |
| 2019 | — |
| 2018 | 26.5 |
| 2017 | 26.38 |
| 2016 | 26.21 |
| 2015 | 26.03 |
| 2014 | 25.91 |
| 2013 | 25.78 |
| 2012 | 25.63 |
| 2011 | 25.48 |
| 2010 | 25 |
| 2009 | 24.2 |
| 2008 | 23.5 |
| 2007 | 23.6 |
| 2006 | 23.2 |
| 2005 | 23 |
| 2004 | 22.7 |
| 2003 | 22.4 |
| 2002 | 21.8 |
| 2001 | 21.5 |
| 2000 | — |