| 年份 | 户籍人口(万人) |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 19.85 |
| 2016 | 27.30 |
| 2015 | 27.42 |
| 2014 | 27.60 |
| 2013 | 27.75 |
| 2012 | 27.90 |
| 2011 | 28 |
| 2010 | 28.10 |
| 2009 | 28 |
| 2008 | 28.20 |
| 2007 | 28.10 |
| 2006 | 28.20 |
| 2005 | 28.06 |
| 2004 | 28 |
| 2003 | 28.15 |
| 2002 | 28.20 |
| 2001 | 28.26 |
| 2000 | 22.65 |
| 1999 | 28.06 |
