| 年份 | 户籍人口(万人) |
| 2023 | |
| 2022 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 27 |
| 2017 | 27.34 |
| 2016 | 27.19 |
| 2015 | 27.05 |
| 2014 | 28.42 |
| 2013 | 28.27 |
| 2012 | 28.20 |
| 2011 | 30.60 |
| 2010 | 31 |
| 2009 | 28.08 |
| 2008 | 28 |
| 2007 | 27.87 |
| 2006 | 27.82 |
| 2005 | 27.74 |
| 2004 | 27.68 |
| 2003 | 27.85 |
| 2002 | 27.64 |
| 2001 | 27.43 |
| 2000 | 29.26 |
| 1999 | 28.69 |
