| 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 | 22.05 |
| 2016 | 22.25 |
| 2015 | 22.47 |
| 2014 | 23.12 |
| 2013 | 23.14 |
| 2012 | 22.89 |
| 2011 | 22.77 |
| 2010 | 22 |
| 2009 | 22.35 |
| 2008 | 21.90 |
| 2007 | 21.54 |
| 2006 | 21.15 |
| 2005 | 20.84 |
| 2004 | 21.03 |
| 2003 | 20.67 |
| 2002 | 20.17 |
| 2001 | 20.03 |
| 2000 | 19.75 |
| 1999 | 20.33 |
