| 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 | 29.32 |
| 2016 | 29.59 |
| 2015 | 29.64 |
| 2014 | 30.55 |
| 2013 | 30.98 |
| 2012 | 32.63 |
| 2011 | 32.66 |
| 2010 | 32.55 |
| 2009 | 29.03 |
| 2008 | 32.30 |
| 2007 | 31.96 |
| 2006 | 31.19 |
| 2005 | 30.49 |
| 2004 | 30.23 |
| 2003 | 29.87 |
| 2002 | 29.74 |
| 2001 | 29.96 |
| 2000 | 29.83 |
| 1999 | 31.08 |
