| 年份 | 户籍人口(万人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 46 |
| 2020 | 46.33 |
| 2019 | 46.46 |
| 2018 | 46.662 |
| 2017 | 46.8 |
| 2016 | 47.19 |
| 2015 | 47.66 |
| 2014 | 48.35 |
| 2013 | 48.42 |
| 2012 | 48.58 |
| 2011 | 48.57 |
| 2010 | 48.56 |
| 2009 | 48.53 |
| 2008 | 48.69 |
| 2007 | 48.6 |
| 2006 | 48.3 |
| 2005 | 48.1 |
| 2004 | 48.4 |
| 2003 | 48.57 |
| 2002 | 48.4 |
| 2001 | 48.2 |
| 2000 | 49.59 |
| 1999 | 49.46 |