| 年份 | 户籍人口(万人) |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 30.95 |
| 2017 | 31.03 |
| 2016 | 30.16 |
| 2015 | 6.83 |
| 2014 | 30.20 |
| 2013 | 29.52 |
| 2012 | 28.54 |
| 2011 | 27.39 |
| 2010 | 27 |
| 2009 | 26.14 |
| 2008 | 24.73 |
| 2007 | 24.08 |
| 2006 | 23.56 |
| 2005 | 23.40 |
| 2004 | 23.30 |
| 2003 | 22.92 |
| 2002 | 22.55 |
| 2001 | 22.43 |
| 2000 | 22.07 |
| 1999 | 21.49 |
