| 年份 | 户籍人口(万人) |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 29.88 |
| 2016 | 30.07 |
| 2015 | 30.19 |
| 2014 | 30.16 |
| 2013 | 29.96 |
| 2012 | 29.70 |
| 2011 | 29.50 |
| 2010 | 29.74 |
| 2009 | 29.64 |
| 2008 | 29.55 |
| 2007 | 29.52 |
| 2006 | 29.49 |
| 2005 | 29.51 |
| 2004 | 27.58 |
| 2003 | 27.68 |
| 2002 | 27.62 |
| 2001 | 27.50 |
| 2000 | 27.41 |
