| 年份 | 户籍人口(万人) |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 28.20 |
| 2016 | 28.95 |
| 2015 | 28.96 |
| 2014 | 29.12 |
| 2013 | 29.24 |
| 2012 | 29.20 |
| 2011 | 29.80 |
| 2010 | 29.68 |
| 2009 | 30.11 |
| 2008 | 29.83 |
| 2007 | 29.63 |
| 2006 | 29.31 |
| 2005 | 28.76 |
| 2004 | 27.30 |
| 2003 | 27.90 |
| 2002 | 30 |
| 2001 | 30 |
| 2000 | 29.94 |
| 1999 | 29.95 |
