| 年份 | 户籍人口(万人) |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 24 |
| 2016 | 23.70 |
| 2015 | 23.47 |
| 2014 | 31.13 |
| 2013 | 31.06 |
| 2012 | 30.32 |
| 2011 | 30.81 |
| 2010 | 22.13 |
| 2009 | 21.88 |
| 2008 | 24.94 |
| 2007 | 24.10 |
| 2006 | 22.78 |
| 2005 | 22.40 |
| 2004 | 22.08 |
| 2003 | 19.04 |
| 2002 | 18.66 |
| 2001 | 18.17 |
| 2000 | 17.62 |
| 1999 |
