| 年份 | 户籍人口户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2022 | — |
| 2021 | — |
| 2020 | — |
| 2019 | 5.4 |
| 2018 | 5.43 |
| 2017 | 5.54 |
| 2016 | 5.12 |
| 2015 | 5.45 |
| 2014 | 5.61 |
| 2013 | 5.54 |
| 2012 | 5.42 |
| 2011 | 5.42 |
| 2010 | 5.17 |
| 2009 | 5.04 |
| 2008 | 4.77 |
| 2007 | 4.59 |
| 2006 | 4.4 |
| 2005 | 4.23 |
| 2004 | 4.01 |
| 2003 | 3.9 |
| 2002 | 3.92 |
| 2001 | 4.18 |
| 2000 | 2.78 |
| 1999 | — |