| 年份 | 户籍人口(万人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2022 | — |
| 2021 | 37.9 |
| 2021 | 37.9 |
| 2020 | 38.356 |
| 2019 | 38.394 |
| 2018 | 38.416 |
| 2017 | 39 |
| 2016 | 40 |
| 2015 | 40 |
| 2014 | 39 |
| 2013 | 36 |
| 2012 | 38 |
| 2011 | 38 |
| 2010 | 38 |
| 2009 | 32 |
| 2008 | 32 |
| 2007 | 32 |
| 2006 | 32 |
| 2005 | 31 |
| 2004 | 31 |
| 2003 | 31.4 |
| 2002 | 31 |
| 2001 | 31 |
| 2000 | 31.26 |
| 1999 | 31.05 |