| 年份 | 常住人口(万人) |
|---|---|
| 2025 | — |
| 2024 | 408.06 |
| 2023 | 416.9 |
| 2022 | 416.9 |
| 2021 | 421 |
| 2020 | 396 |
| 2019 | 435.62 |
| 2018 | 436.61 |
| 2017 | 437.6 |
| 2016 | 498.66 |
| 2015 | 497.24 |
| 2014 | 495.68 |
| 2013 | 494.22 |
| 2012 | 492.9 |
| 2011 | 491.23 |
| 2010 | 489.84 |
| 2009 | 501.03 |
| 2008 | 500.69 |
| 2007 | — |
| 2006 | — |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |