| 年份 | 户籍人口(万人) |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 20.30 |
| 2016 | 20.46 |
| 2015 | 20.46 |
| 2014 | 22.24 |
| 2013 | 22.36 |
| 2012 | 22.38 |
| 2011 | 23.26 |
| 2010 | 24.92 |
| 2009 | 25.30 |
| 2008 | 22.09 |
| 2007 | 21.90 |
| 2006 | 21.11 |
| 2005 | 21.27 |
| 2004 | 21.40 |
| 2003 | 21.49 |
| 2002 | 21.52 |
| 2001 | 21.58 |
| 2000 | 21.70 |
| 1999 | 21.96 |
