| 年份 | 户籍人口(万人) |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 23.18 |
| 2016 | 22.36 |
| 2015 | 5.83 |
| 2014 | 21.95 |
| 2013 | 20.95 |
| 2012 | 20.50 |
| 2011 | 20.23 |
| 2010 | 20 |
| 2009 | 19.19 |
| 2008 | 18.50 |
| 2007 | 18.10 |
| 2006 | 17.66 |
| 2005 | 17.95 |
| 2004 | 17.46 |
| 2003 | 17.20 |
| 2002 | 16.96 |
| 2001 | 16.72 |
| 2000 | 16.55 |
| 1999 | 16.38 |
