| 年份 | 常住人口(万人) |
|---|---|
| 2025 | 366.1 |
| 2024 | 363.94 |
| 2023 | 355.11 |
| 2022 | 355.11 |
| 2021 | 349.56 |
| 2020 | 345 |
| 2019 | 313.7 |
| 2018 | 312.64 |
| 2017 | 311.48 |
| 2016 | 308.87 |
| 2015 | 305.96 |
| 2014 | 303.06 |
| 2013 | 300.11 |
| 2012 | 294.88 |
| 2011 | 291.19 |
| 2010 | 287.4 |
| 2009 | 270.85 |
| 2008 | 267.21 |
| 2007 | — |
| 2006 | — |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |