| 年份 | 户籍人口(万人) |
|---|---|
| 2025 | — |
| 2024 | 267.43 |
| 2023 | — |
| 2022 | — |
| 2021 | 271.61 |
| 2020 | 55.86 |
| 2019 | 56.24 |
| 2018 | 275 |
| 2017 | 56.49 |
| 2016 | 278 |
| 2015 | 278.07 |
| 2014 | 278.5 |
| 2013 | 283 |
| 2012 | 289.8 |
| 2011 | 292.1 |
| 2010 | 290.05 |
| 2009 | 288.33 |
| 2008 | 285.13 |
| 2007 | 281.3 |
| 2006 | 278.24 |
| 2005 | 277.46 |
| 2004 | 280.78 |
| 2003 | 279.42 |
| 2002 | 277.72 |
| 2001 | 275.7 |
| 2000 | 273.53 |