| 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 | 23.60 |
| 2017 | 21.19 |
| 2016 | 23.75 |
| 2015 | 23.80 |
| 2014 | 23.66 |
| 2013 | 23.39 |
| 2012 | 23.70 |
| 2011 | 23.40 |
| 2010 | 23.10 |
| 2009 | 22.80 |
| 2008 | 22.60 |
| 2007 | 22.20 |
| 2006 | 21.90 |
| 2005 | 21.59 |
| 2004 | 22 |
| 2003 | 21.51 |
| 2002 | 21.30 |
| 2001 | 21.21 |
| 2000 | 19.79 |
| 1999 | 20.77 |
