| 年份 | 户籍人口户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | — |
| 2019 | 8.23 |
| 2018 | 8.18 |
| 2017 | 8 |
| 2016 | 7.79 |
| 2015 | 7.79 |
| 2014 | 7.73 |
| 2013 | 7.53 |
| 2012 | 7.35 |
| 2011 | 7.13 |
| 2010 | — |
| 2009 | 6.71 |
| 2008 | 6.53 |
| 2007 | 6.3 |
| 2006 | 6.1 |
| 2005 | 5.93 |
| 2004 | 5.75 |
| 2003 | 5.62 |
| 2002 | 6.47 |
| 2001 | 5.31 |
| 2000 | 4.7 |
| 1999 | — |