| 年份 | 户籍人口(万人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 48 |
| 2020 | 48.08 |
| 2019 | 47.69 |
| 2018 | 47.322 |
| 2017 | 46.73 |
| 2016 | 46.2 |
| 2015 | 45.87 |
| 2014 | 44.91 |
| 2013 | 45.11 |
| 2012 | 45.11 |
| 2011 | 45.28 |
| 2010 | 45 |
| 2009 | 44 |
| 2008 | 43.9 |
| 2007 | 44 |
| 2006 | 43 |
| 2005 | 43 |
| 2004 | 43 |
| 2003 | 42 |
| 2002 | 42.9 |
| 2001 | 43 |
| 2000 | 41 |
| 1999 | 39.76 |