| 年份 | 常住人口数(万人) |
|---|---|
| 2025 | 13.32 |
| 2024 | — |
| 2023 | 13.62 |
| 2022 | 13.68 |
| 2021 | 13.7 |
| 2020 | 13.97 |
| 2019 | 17.01 |
| 2018 | 17.15 |
| 2017 | 17.18 |
| 2016 | 17.1 |
| 2015 | 17.03 |
| 2014 | 17.01 |
| 2013 | 16.97 |
| 2012 | 16.93 |
| 2011 | — |
| 2010 | 16.85 |
| 2009 | 18.67 |
| 2008 | 18.6 |
| 2007 | 18.51 |
| 2006 | 18.37 |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |
| 1999 | — |