| 年份 | 常住人口(万人) |
|---|---|
| 2025 | — |
| 2024 | 270.11 |
| 2023 | 268.26 |
| 2022 | 268.26 |
| 2021 | 268.69 |
| 2020 | 267 |
| 2019 | 301.5 |
| 2018 | 299.36 |
| 2017 | 297.76 |
| 2016 | 303.66 |
| 2015 | 302.16 |
| 2014 | 300.66 |
| 2013 | 298.62 |
| 2012 | 296.9 |
| 2011 | 295.55 |
| 2010 | 293.9 |
| 2009 | 293.12 |
| 2008 | 291.84 |
| 2007 | — |
| 2006 | — |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |