| 年份 | 户籍人口(万人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | 48.12 |
| 2019 | 48.97 |
| 2018 | 50.44 |
| 2017 | 50.67 |
| 2016 | 50.82 |
| 2015 | 50.45 |
| 2014 | 50.19 |
| 2013 | 49.2 |
| 2012 | 47.06 |
| 2011 | 44.18 |
| 2010 | 48.15 |
| 2009 | 47.61 |
| 2008 | 47.25 |
| 2007 | 46.84 |
| 2006 | 46.24 |
| 2005 | 46.15 |
| 2004 | 46.23 |
| 2003 | 46.31 |
| 2002 | 46.51 |
| 2001 | 46.54 |
| 2000 | 41.52 |
| 1999 | — |