| 年份 | 户籍人口(万人) |
|---|---|
| 2023 | — |
| 2022 | — |
| 2021 | 49.9 |
| 2020 | 49.906 |
| 2019 | 50.508 |
| 2018 | 50.3 |
| 2017 | 44.9 |
| 2016 | 50.49 |
| 2015 | 50.27 |
| 2014 | 50 |
| 2013 | 49.73 |
| 2012 | 49.1 |
| 2011 | 48.5 |
| 2010 | 48 |
| 2009 | 47.5 |
| 2008 | 47.2 |
| 2007 | 46.5 |
| 2006 | 45.6 |
| 2005 | 44.98 |
| 2004 | 45 |
| 2003 | 44.93 |
| 2002 | 44.94 |
| 2001 | 45.27 |
| 2000 | 44.42 |
| 1999 | 44.78 |