| 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 | 29.16 |
| 2016 | 28.55 |
| 2015 | 28.55 |
| 2014 | 28.61 |
| 2013 | 27.93 |
| 2012 | 27.32 |
| 2011 | 27 |
| 2010 | 26.45 |
| 2009 | 25 |
| 2008 | 24.70 |
| 2007 | 24 |
| 2006 | 24 |
| 2005 | 24 |
| 2004 | 24.46 |
| 2003 | 24.26 |
| 2002 | 24.13 |
| 2001 | 23.94 |
| 2000 | 23.74 |
| 1999 | 23.47 |
