| 年份 | 户籍人口(万人) |
|---|---|
| 2025 | — |
| 2024 | 261.74 |
| 2023 | 261.3 |
| 2022 | — |
| 2021 | 271.76 |
| 2020 | 278.1 |
| 2019 | 274.7 |
| 2018 | 275.52 |
| 2017 | 137 |
| 2016 | 276 |
| 2015 | 275.48 |
| 2014 | 276 |
| 2013 | 282.6 |
| 2012 | 281.6 |
| 2011 | 281.6 |
| 2010 | 279.8 |
| 2009 | 280.2 |
| 2008 | 277.2 |
| 2007 | 273.36 |
| 2006 | 269.3 |
| 2005 | 266.41 |
| 2004 | 262.22 |
| 2003 | 257.86 |
| 2002 | 254.62 |
| 2001 | 252.1 |
| 2000 | 250.6 |