| 年份 | 户籍人口(万人) |
|---|---|
| 2025 | — |
| 2024 | 272.8 |
| 2023 | 275.4 |
| 2022 | — |
| 2021 | 282.7 |
| 2020 | 285.3 |
| 2019 | 289.2 |
| 2018 | 291.6 |
| 2017 | 162 |
| 2016 | 300 |
| 2015 | 300.38 |
| 2014 | 302 |
| 2013 | 301.9 |
| 2012 | 302.2 |
| 2011 | 304.9 |
| 2010 | 305.15 |
| 2009 | 306.1 |
| 2008 | 305.9 |
| 2007 | 305.4 |
| 2006 | 304.5 |
| 2005 | 302.6 |
| 2004 | 300.4 |
| 2003 | 299.4 |
| 2002 | 299.3 |
| 2001 | 298.9 |
| 2000 | 298.5 |