| 年份 | 户籍人口(万人) |
| 2025 | |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 24.50 |
| 2018 | 24.48 |
| 2017 | 24 |
| 2016 | 24 |
| 2015 | 24 |
| 2014 | 24 |
| 2013 | 24 |
| 2012 | 23 |
| 2011 | 23 |
| 2010 | 23 |
| 2009 | 23.14 |
| 2008 | 22.99 |
| 2007 | 22.87 |
| 2006 | 22.76 |
| 2005 | 22.66 |
| 2004 | 22.72 |
| 2003 | 17.56 |
| 2002 | 17.49 |
| 2001 | 17.41 |
| 2000 | 17 |
| 1999 | 18.15 |
