| 年份 | 常住人口(万人) |
|---|---|
| 2025 | 267.02 |
| 2024 | 269.18 |
| 2023 | 270.27 |
| 2022 | 270.27 |
| 2022 | 270.27 |
| 2021 | 272.04 |
| 2020 | 273 |
| 2019 | 288.2 |
| 2018 | 286.48 |
| 2017 | 285.24 |
| 2016 | 283.78 |
| 2015 | 282.37 |
| 2014 | 281.3 |
| 2013 | 279.96 |
| 2012 | 278.1 |
| 2011 | 276.45 |
| 2010 | 275.2 |
| 2009 | 295.26 |
| 2008 | 293.99 |
| 2007 | — |
| 2006 | — |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |