| 年份 | 户籍人口(万人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 32.9 |
| 2020 | 30.839 |
| 2019 | 29.595 |
| 2018 | 17 |
| 2017 | 16.88 |
| 2016 | 14.57 |
| 2015 | 6.69 |
| 2014 | 18.21 |
| 2013 | 18.61 |
| 2012 | 18.664 |
| 2011 | 19.1 |
| 2010 | 17 |
| 2009 | 17.69 |
| 2008 | 17.27 |
| 2007 | 16.65 |
| 2006 | 17 |
| 2005 | 16 |
| 2004 | 17 |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |