| 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 | 27.88 |
| 2016 | 28.53 |
| 2015 | 28.78 |
| 2014 | 28.85 |
| 2013 | 29.40 |
| 2012 | 29.60 |
| 2011 | 29.90 |
| 2010 | 29.85 |
| 2009 | 29.93 |
| 2008 | 29.74 |
| 2007 | 29.49 |
| 2006 | 29.09 |
| 2005 | 28.61 |
| 2004 | 28.30 |
| 2003 | 27.90 |
| 2002 | 28.50 |
| 2001 | 28.20 |
| 2000 | 28.23 |
| 1999 | 27.96 |
