| 年份 | 户籍人口(万人) |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 28.55 |
| 2017 | 28.17 |
| 2016 | 27.27 |
| 2015 | 6.23 |
| 2014 | 27.11 |
| 2013 | 26.32 |
| 2012 | 25.44 |
| 2011 | 25.09 |
| 2010 | 24 |
| 2009 | 24.06 |
| 2008 | 23.39 |
| 2007 | 22.51 |
| 2006 | 21.72 |
| 2005 | 21.30 |
| 2004 | 21.13 |
| 2003 | 20.49 |
| 2002 | 20.30 |
| 2001 | 19.97 |
| 2000 | 19.42 |
| 1999 | 19.09 |
