| 年份 | 常住人口(万人) |
|---|---|
| 2025 | — |
| 2024 | 222.5 |
| 2023 | 227.1 |
| 2022 | 227.1 |
| 2021 | 228.3 |
| 2020 | 230.7 |
| 2019 | 267.5 |
| 2018 | 266.7 |
| 2017 | 266 |
| 2016 | 263.5 |
| 2015 | 263 |
| 2014 | 257.5 |
| 2013 | 254.5 |
| 2012 | 253 |
| 2011 | 249 |
| 2010 | 248.41 |
| 2009 | 274.5 |
| 2008 | 273.5 |
| 2007 | — |
| 2006 | — |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |