| 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 | 20.10 |
| 2016 | 20.36 |
| 2015 | 20.42 |
| 2014 | 21.13 |
| 2013 | 21.42 |
| 2012 | 22 |
| 2011 | 21.50 |
| 2010 | 33.82 |
| 2009 | 34.30 |
| 2008 | 22.66 |
| 2007 | 22.61 |
| 2006 | 22.35 |
| 2005 | 22.39 |
| 2004 | 22.67 |
| 2003 | 22.78 |
| 2002 | 22.66 |
| 2001 | 22.63 |
| 2000 | 22.71 |
| 1999 | 23.70 |
