| 年份 | 户籍人口(万人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | 35.4 |
| 2019 | 35.75 |
| 2018 | 35.84 |
| 2017 | 35.92 |
| 2016 | 25.59 |
| 2015 | 25.66 |
| 2014 | 25.79 |
| 2013 | 25.85 |
| 2012 | 26.73 |
| 2011 | 27.16 |
| 2010 | 27.76 |
| 2009 | 27.74 |
| 2008 | 27.71 |
| 2007 | 27.42 |
| 2006 | 27.11 |
| 2005 | 26.83 |
| 2004 | 24.99 |
| 2003 | 24.74 |
| 2002 | 24.58 |
| 2001 | 22.6 |
| 2000 | 22.28 |
| 1999 | — |