| 年份 | 户籍人口户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | — |
| 2019 | — |
| 2018 | 8.5 |
| 2017 | 8.5 |
| 2016 | 8.52 |
| 2015 | 8.46 |
| 2014 | 8.41 |
| 2013 | 8.33 |
| 2012 | 7.3 |
| 2011 | 6.38 |
| 2010 | 6.9 |
| 2009 | 7.81 |
| 2008 | 7.61 |
| 2007 | 7.39 |
| 2006 | 7.16 |
| 2005 | 6.89 |
| 2004 | 6.8 |
| 2003 | 6.66 |
| 2002 | 6.55 |
| 2001 | 6.31 |
| 2000 | 6.31 |
| 1999 | — |