| 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 | 30.64 |
| 2016 | 30.31 |
| 2015 | 30 |
| 2014 | 29.70 |
| 2013 | 29.40 |
| 2012 | 29.10 |
| 2011 | 28.50 |
| 2010 | 28.41 |
| 2009 | 28.20 |
| 2008 | 28.04 |
| 2007 | 28.32 |
| 2006 | 28.25 |
| 2005 | 28 |
| 2004 | 27.30 |
| 2003 | 27.30 |
| 2002 | 27.10 |
| 2001 | 26.80 |
| 2000 | 26.60 |
| 1999 | 26.22 |
