| 年份 | 户籍人口(万人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 54.1 |
| 2020 | 54.37 |
| 2019 | 54.489 |
| 2018 | 54.648 |
| 2017 | 55 |
| 2016 | 54.5 |
| 2015 | 53 |
| 2014 | 52 |
| 2013 | 51 |
| 2012 | 51 |
| 2011 | 53 |
| 2010 | 53 |
| 2009 | 52.54 |
| 2008 | 52.21 |
| 2007 | 52.07 |
| 2006 | 51.09 |
| 2005 | 50.81 |
| 2004 | 50.6 |
| 2003 | 50.46 |
| 2002 | 50.34 |
| 2001 | 50.17 |
| 2000 | 50 |
| 1999 | 50.1 |