| 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 | 29.36 |
| 2016 | 28.78 |
| 2015 | 28.94 |
| 2014 | 29.94 |
| 2013 | 30.15 |
| 2012 | 30.44 |
| 2011 | 30.75 |
| 2010 | 15 |
| 2009 | 30.96 |
| 2008 | 15.20 |
| 2007 | 30.76 |
| 2006 | 30.55 |
| 2005 | 30.21 |
| 2004 | 29.91 |
| 2003 | 29.55 |
| 2002 | 29.04 |
| 2001 | 27.83 |
| 2000 | 389.15 |
| 1999 | 26.39 |
