| 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 | 30.95 |
| 2017 | 30.87 |
| 2016 | 30.78 |
| 2015 | 30.70 |
| 2014 | 30.46 |
| 2013 | 30.28 |
| 2012 | 30.10 |
| 2011 | 29.86 |
| 2010 | 29.66 |
| 2009 | 28.59 |
| 2008 | 28.38 |
| 2007 | 28.20 |
| 2006 | 28.30 |
| 2005 | 28.50 |
| 2004 | 25.80 |
| 2003 | 25.50 |
| 2002 | 25.30 |
| 2001 | 25.10 |
| 2000 | 24.90 |
| 1999 | 24.53 |
