| 年份 | 户籍人口(万人) |
|---|---|
| 2025 | — |
| 2024 | 270.42 |
| 2023 | — |
| 2022 | — |
| 2021 | 273.06 |
| 2020 | 273.49 |
| 2019 | 273.34 |
| 2018 | 272.96 |
| 2017 | 270.91 |
| 2016 | 270 |
| 2015 | 267.97 |
| 2014 | 265.1 |
| 2013 | 262.3 |
| 2012 | 261.5 |
| 2011 | 260.1 |
| 2010 | 260.14 |
| 2009 | 258.56 |
| 2008 | 257.31 |
| 2007 | 255.4 |
| 2006 | 254.4 |
| 2005 | 252.1 |
| 2004 | 254.9 |
| 2003 | 253.8 |
| 2002 | 253.3 |
| 2001 | 248.9 |
| 2000 | 247.64 |