| 年份 | 户籍人口(万人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 50.5 |
| 2020 | 50.85 |
| 2019 | 51.09 |
| 2018 | 51.549 |
| 2017 | 51.77 |
| 2016 | 52.19 |
| 2015 | 52.22 |
| 2014 | 52.83 |
| 2013 | 53.21 |
| 2012 | 53.31 |
| 2011 | 53.31 |
| 2010 | 53.45 |
| 2009 | 53.18 |
| 2008 | 52.9 |
| 2007 | 52.8 |
| 2006 | 52.2 |
| 2005 | 51.4 |
| 2004 | 51.2 |
| 2003 | 51.19 |
| 2002 | 51.2 |
| 2001 | 51.2 |
| 2000 | 50.94 |
| 1999 | 51.77 |