| 年份 | 户籍人口(万人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | 24.92 |
| 2019 | 32.2 |
| 2018 | 32.5 |
| 2017 | 32.73 |
| 2016 | 33.2 |
| 2015 | 33.21 |
| 2014 | 33.49 |
| 2013 | 34.48 |
| 2012 | 35.46 |
| 2011 | 35.49 |
| 2010 | 35.23 |
| 2009 | 34.98 |
| 2008 | 34.7 |
| 2007 | 34.43 |
| 2006 | 34.24 |
| 2005 | 25 |
| 2004 | 24.96 |
| 2003 | 17.17 |
| 2002 | 17.1 |
| 2001 | 16.9 |
| 2000 | 16.9 |
| 1999 | — |