| 年份 | 户籍人口(万人) |
|---|---|
| 2025 | 320.1 |
| 2024 | 323.55 |
| 2023 | 326.41 |
| 2022 | — |
| 2021 | 333.4 |
| 2020 | 336.4 |
| 2019 | 339.8 |
| 2018 | 341.8 |
| 2017 | 149 |
| 2016 | 346 |
| 2015 | 346.05 |
| 2014 | 348.2 |
| 2013 | 349.8 |
| 2012 | 350.4 |
| 2011 | 351.6 |
| 2010 | 351.79 |
| 2009 | 352 |
| 2008 | 351.4 |
| 2007 | 350.2 |
| 2006 | 349 |
| 2005 | 347.6 |
| 2004 | 346.9 |
| 2003 | 345.3 |
| 2002 | 344.7 |
| 2001 | 344.2 |
| 2000 | 344.2 |