| 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 | 20.79 |
| 2016 | 20.81 |
| 2015 | 20.74 |
| 2014 | 20.67 |
| 2013 | 21.07 |
| 2012 | 20.84 |
| 2011 | 20.85 |
| 2010 | 20.65 |
| 2009 | 20.65 |
| 2008 | 20.36 |
| 2007 | 20.05 |
| 2006 | 20.34 |
| 2005 | 19.78 |
| 2004 | 18.79 |
| 2003 | 18.53 |
| 2002 | 18.41 |
| 2001 | 18.33 |
| 2000 | 18.28 |
| 1999 | 18.06 |
