| 年份 | 户籍人口户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | — |
| 2019 | — |
| 2018 | 3.93 |
| 2017 | 3.96 |
| 2016 | 3.97 |
| 2015 | 3.86 |
| 2014 | 3.88 |
| 2013 | 3.85 |
| 2012 | 3.79 |
| 2011 | 3.72 |
| 2010 | — |
| 2009 | 3.43 |
| 2008 | 3.3 |
| 2007 | 3.22 |
| 2006 | 3.11 |
| 2005 | 3.03 |
| 2004 | 2.92 |
| 2003 | 2.9 |
| 2002 | 2.79 |
| 2001 | 2.76 |
| 2000 | 11.56 |
| 1999 | — |