| 年份 | 户籍人口(万人) |
| 2023 | |
| 2022 | 点击查看 |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 31.61 |
| 2016 | 31.47 |
| 2015 | 31.17 |
| 2014 | 31.02 |
| 2013 | 31.16 |
| 2012 | 30.92 |
| 2011 | 30.74 |
| 2010 | 30.44 |
| 2009 | 30.38 |
| 2008 | 30.27 |
| 2007 | 30.24 |
| 2006 | 30.17 |
| 2005 | 30.20 |
| 2004 | 30.21 |
| 2003 | 29.66 |
| 2002 | 29.32 |
| 2001 | 29.23 |
| 2000 | 29.27 |
| 1999 | 29.13 |
