| 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 | 18.19 |
| 2016 | 18.51 |
| 2015 | 18.65 |
| 2014 | 18.79 |
| 2013 | 18.86 |
| 2012 | 18.96 |
| 2011 | 19.05 |
| 2010 | 19.11 |
| 2009 | 19.14 |
| 2008 | 19.20 |
| 2007 | 19.24 |
| 2006 | 19.35 |
| 2005 | 19.50 |
| 2004 | 19.73 |
| 2003 | 19.97 |
| 2002 | 20.81 |
| 2001 | 20.81 |
| 2000 | 21.10 |
| 1999 | 21.39 |
