| 年份 | 户籍人口(万人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 55.8 |
| 2020 | 55.544 |
| 2019 | 55.274 |
| 2018 | 54.946 |
| 2017 | 54 |
| 2016 | 54 |
| 2015 | 54 |
| 2014 | 53 |
| 2013 | 52 |
| 2012 | 51 |
| 2011 | 52 |
| 2010 | 51 |
| 2009 | 50.51 |
| 2008 | 50.04 |
| 2007 | 49.81 |
| 2006 | 47.92 |
| 2005 | 47.55 |
| 2004 | 47.33 |
| 2003 | 46.97 |
| 2002 | 46.9 |
| 2001 | 46.73 |
| 2000 | 46 |
| 1999 | 45.21 |