| 年份 | 户籍人口(万人) |
|---|---|
| 2023 | — |
| 2022 | — |
| 2021 | 57.2 |
| 2020 | 57.144 |
| 2019 | 57.349 |
| 2018 | 56.9 |
| 2017 | 52.27 |
| 2016 | 56.14 |
| 2015 | 55.48 |
| 2014 | 54.94 |
| 2013 | 54.26 |
| 2012 | 53.2 |
| 2011 | 52.5 |
| 2010 | 52.5 |
| 2009 | 51.5 |
| 2008 | 50.8 |
| 2007 | 50 |
| 2006 | 49.5 |
| 2005 | 49.04 |
| 2004 | 49 |
| 2003 | 48.14 |
| 2002 | 47.83 |
| 2001 | 47.72 |
| 2000 | 47.31 |
| 1999 | 46.49 |