| 年份 | 户籍人口(万人) |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 31.76 |
| 2017 | 31.95 |
| 2016 | 32.12 |
| 2015 | 32.17 |
| 2014 | 32.56 |
| 2013 | 32.52 |
| 2012 | 31.60 |
| 2011 | 31.16 |
| 2010 | 30 |
| 2009 | 29.85 |
| 2008 | 31.30 |
| 2007 | 30.95 |
| 2006 | 30.58 |
| 2005 | 30.33 |
| 2004 | 29.76 |
| 2003 | 29.68 |
| 2002 | 29.24 |
| 2001 | 29 |
| 2000 | 28.49 |
| 1999 | 28.27 |
