| 年份 | 户籍人口(万人) |
|---|---|
| 2025 | 329.2 |
| 2024 | 334.91 |
| 2023 | 336.01 |
| 2022 | 336.71 |
| 2021 | 336.75 |
| 2020 | 336.6 |
| 2019 | 337.2 |
| 2018 | 336.58 |
| 2017 | 335.29 |
| 2016 | 334 |
| 2015 | 330.21 |
| 2014 | 329.1 |
| 2013 | 328 |
| 2012 | 326.5 |
| 2011 | 329.7 |
| 2010 | 328.1 |
| 2009 | 325.54 |
| 2008 | 323.09 |
| 2007 | 321.19 |
| 2006 | 320.32 |
| 2005 | 318.66 |
| 2004 | 316.98 |
| 2003 | 314.85 |
| 2002 | 313.74 |
| 2001 | 380.74 |
| 2000 | — |