| 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 | 31.28 |
| 2016 | 29.65 |
| 2015 | 28.85 |
| 2014 | 28.31 |
| 2013 | 27.64 |
| 2012 | 27.28 |
| 2011 | 26.89 |
| 2010 | 27.02 |
| 2009 | 26.38 |
| 2008 | 26.19 |
| 2007 | 26.10 |
| 2006 | 26.07 |
| 2005 | 25.40 |
| 2004 | 24.60 |
| 2003 | 23.90 |
| 2002 | 23.60 |
| 2001 | 22.90 |
| 2000 | 29.85 |
