| 年份 | 户籍人口(万人) |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 20.65 |
| 2017 | 20.24 |
| 2016 | 19.78 |
| 2015 | 19.43 |
| 2014 | 17.85 |
| 2013 | 17.65 |
| 2012 | 17.52 |
| 2011 | 17.54 |
| 2010 | 17.43 |
| 2009 | 17.31 |
| 2008 | 17.21 |
| 2007 | 16.99 |
| 2006 | 16.62 |
| 2005 | 16.06 |
| 2004 | 15.60 |
| 2003 | 15.48 |
| 2002 | 15.20 |
| 2001 | 15.10 |
| 2000 | 14.90 |
| 1999 |
