| 年份 | 户籍人口(万人) |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 29.47 |
| 2017 | 29.29 |
| 2016 | 29.09 |
| 2015 | 28.99 |
| 2014 | 28.91 |
| 2013 | 29.02 |
| 2012 | 29.45 |
| 2011 | 29.32 |
| 2010 | 29.19 |
| 2009 | 29.04 |
| 2008 | 29.81 |
| 2007 | 29.74 |
| 2006 | 29.67 |
| 2005 | 29.47 |
| 2004 | 31.97 |
| 2003 | 31.89 |
| 2002 | 32 |
| 2001 | 34.10 |
| 2000 | 34.20 |
| 1999 |
