| 年份 | 户籍人口(万人) |
| 2023 | |
| 2022 | 点击查看 |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 19.12 |
| 2016 | 19.08 |
| 2015 | 19.02 |
| 2014 | 19.83 |
| 2013 | 19.79 |
| 2012 | 19.67 |
| 2011 | 19.44 |
| 2010 | 19.22 |
| 2009 | 20.28 |
| 2008 | 19.89 |
| 2007 | 19.58 |
| 2006 | 18.80 |
| 2005 | 18.32 |
| 2004 | 18.14 |
| 2003 | 18.70 |
| 2002 | 18.37 |
| 2001 | 18.14 |
| 2000 | 18.03 |
| 1999 | 17.09 |
