| 年份 | 户籍人口(万人) |
| 2023 | |
| 2022 | 点击查看 |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 20.24 |
| 2016 | 20.78 |
| 2015 | 21.20 |
| 2014 | 21.76 |
| 2013 | 22.47 |
| 2012 | 22.62 |
| 2011 | 22.82 |
| 2010 | 23.01 |
| 2009 | 23.04 |
| 2008 | 23.13 |
| 2007 | 23.27 |
| 2006 | 23.36 |
| 2005 | 23.53 |
| 2004 | 23.58 |
| 2003 | 23.46 |
| 2002 | 23.38 |
| 2001 | 23.16 |
| 2000 | 23.09 |
| 1999 |
