| 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 | 30.68 |
| 2016 | 30.62 |
| 2015 | 30.45 |
| 2014 | 30.34 |
| 2013 | 30.23 |
| 2012 | 30.11 |
| 2011 | 30.06 |
| 2010 | 29.96 |
| 2009 | 31.88 |
| 2008 | 32.83 |
| 2007 | 32.67 |
| 2006 | 32.51 |
| 2005 | 32.32 |
| 2004 | 32.15 |
| 2003 | 31.96 |
| 2002 | 31.78 |
| 2001 | 31.56 |
| 2000 | 31.32 |
| 1999 |
