| 年份 | 户籍人口(万人) |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 21.28 |
| 2017 | 21.25 |
| 2016 | 21.12 |
| 2015 | 20.90 |
| 2014 | 20.79 |
| 2013 | 20.75 |
| 2012 | 20.72 |
| 2011 | 20.86 |
| 2010 | 20.88 |
| 2009 | 21.06 |
| 2008 | 21.32 |
| 2007 | 21.37 |
| 2006 | 21.46 |
| 2005 | 24.42 |
| 2004 | 15.50 |
| 2003 | 15.56 |
| 2002 | 15.50 |
| 2001 | 15.30 |
| 2000 | 15.20 |
| 1999 |
