| 年份 | 常住人口(万人) |
|---|---|
| 2025 | 291.05 |
| 2024 | 292.88 |
| 2023 | 296.83 |
| 2022 | 296.83 |
| 2021 | 297.17 |
| 2020 | 296.84 |
| 2019 | 294.9 |
| 2018 | 293.03 |
| 2017 | 291.65 |
| 2016 | 290.11 |
| 2015 | 288 |
| 2014 | 287.05 |
| 2013 | 285.05 |
| 2012 | 283.43 |
| 2011 | 281.89 |
| 2010 | 280.11 |
| 2009 | 275.75 |
| 2008 | 274.09 |
| 2007 | — |
| 2006 | — |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |