| 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 | 19.13 |
| 2017 | 18.92 |
| 2016 | 18.82 |
| 2015 | 18.75 |
| 2014 | 18.71 |
| 2013 | 18.64 |
| 2012 | 18.60 |
| 2011 | 18.54 |
| 2010 | 18.50 |
| 2009 | 17 |
| 2008 | 18.68 |
| 2007 | 18.55 |
| 2006 | 16 |
| 2005 | 18.20 |
| 2004 | 15.70 |
| 2003 | 15.60 |
| 2002 | 15.50 |
| 2001 | 15.40 |
| 2000 | 15.30 |
| 1999 | 15.18 |
