| 年份 | 户籍人口(万人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 53.5 |
| 2020 | 53.389 |
| 2019 | 53.39 |
| 2018 | 53.14 |
| 2017 | 52.7 |
| 2016 | 52.35 |
| 2015 | 51.7 |
| 2014 | 49.5 |
| 2013 | 49.5 |
| 2012 | 50.1 |
| 2011 | 50 |
| 2010 | 49.6 |
| 2009 | 49.5 |
| 2008 | 49.3 |
| 2007 | 49 |
| 2006 | 48.7 |
| 2005 | 48.3 |
| 2004 | 48.1 |
| 2003 | 47.7 |
| 2002 | 47.6 |
| 2001 | 47.4 |
| 2000 | 47.2 |
| 1999 | 47.02 |