| 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 | 20.80 |
| 2016 | 20.94 |
| 2015 | 20.99 |
| 2014 | 21.36 |
| 2013 | 21.47 |
| 2012 | 22.07 |
| 2011 | 21.79 |
| 2010 | 22.35 |
| 2009 | 22.45 |
| 2008 | 21.99 |
| 2007 | 21.79 |
| 2006 | 21.17 |
| 2005 | 20.94 |
| 2004 | 20.81 |
| 2003 | 20.85 |
| 2002 | 20.80 |
| 2001 | 20.74 |
| 2000 | 20.35 |
| 1999 | 21.27 |
