| 年份 | 户籍人口(万人) |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 22.18 |
| 2017 | 22.05 |
| 2016 | 21.89 |
| 2015 | 21.74 |
| 2014 | 21.54 |
| 2013 | 21.27 |
| 2012 | 19.87 |
| 2011 | 19.75 |
| 2010 | 19.57 |
| 2009 | 20.53 |
| 2008 | 20.14 |
| 2007 | 19.69 |
| 2006 | 19.30 |
| 2005 | 18.90 |
| 2004 | 19.08 |
| 2003 | 18.97 |
| 2002 | 18.88 |
| 2001 | 18.68 |
| 2000 | 18.68 |
| 1999 | 18.95 |
