| 年份 | 户籍人口户数(万户) |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 20.12 |
| 2016 | 19.78 |
| 2015 | 19.78 |
| 2014 | 19.84 |
| 2013 | 19.80 |
| 2012 | |
| 2011 | 19.70 |
| 2010 | 19.62 |
| 2009 | 19.52 |
| 2008 | 19.46 |
| 2007 | 19.40 |
| 2006 | 19.30 |
| 2005 | 19.16 |
| 2004 | 18.91 |
| 2003 | 17.96 |
| 2002 | 17.92 |
| 2001 | 17.92 |
| 2000 | 17.77 |
| 1999 |
