| 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 | 31.55 |
| 2017 | 31.28 |
| 2016 | 30.98 |
| 2015 | 30.82 |
| 2014 | 30.61 |
| 2013 | 30.35 |
| 2012 | 30.12 |
| 2011 | 29.91 |
| 2010 | 29.68 |
| 2009 | 30 |
| 2008 | 28.84 |
| 2007 | 28.61 |
| 2006 | 28.46 |
| 2005 | 28.20 |
| 2004 | 27.70 |
| 2003 | 27.50 |
| 2002 | 27.30 |
| 2001 | 27.10 |
| 2000 | 26.80 |
| 1999 | 26.45 |
