| 年份 | 常住人口数(万人) |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 29.26 |
| 2016 | 29.16 |
| 2015 | 29.02 |
| 2014 | 28.91 |
| 2013 | 28.76 |
| 2012 | 28.59 |
| 2011 | |
| 2010 | 28.32 |
| 2009 | 29.25 |
| 2008 | 29.08 |
| 2007 | 28.91 |
| 2006 | 28.74 |
| 2005 | 28.56 |
| 2004 | 28.36 |
| 2003 | 28.15 |
| 2002 | 27.93 |
| 2001 | 27.73 |
| 2000 | 27.53 |
| 1999 |
