| 年份 | 户籍人口(万人) |
|---|---|
| 2025 | 317.8 |
| 2024 | 320.4 |
| 2023 | — |
| 2022 | — |
| 2021 | 328.1 |
| 2020 | 330.9 |
| 2019 | 334.9 |
| 2018 | 335.9 |
| 2017 | 61 |
| 2016 | 341 |
| 2015 | 340.9 |
| 2014 | 340.6 |
| 2013 | 339.5 |
| 2012 | 340.6 |
| 2011 | 341 |
| 2010 | 339.24 |
| 2009 | 342.6 |
| 2008 | 340.9 |
| 2007 | 340.2 |
| 2006 | 340.1 |
| 2005 | 338.7 |
| 2004 | 336.9 |
| 2003 | 336.5 |
| 2002 | 335.2 |
| 2001 | 334.6 |
| 2000 | 334.2 |