| 年份 | 户籍人口(万人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | 31.5118 |
| 2021 | 31.7 |
| 2020 | 31.946 |
| 2019 | 32.17 |
| 2018 | 32.35 |
| 2017 | 33.83 |
| 2016 | 34.1 |
| 2015 | 34.25 |
| 2014 | 35.042 |
| 2013 | 35.229 |
| 2012 | 35.075 |
| 2011 | 34.999 |
| 2010 | 34.791 |
| 2009 | 35.019 |
| 2008 | 34.799 |
| 2007 | 34.541 |
| 2006 | 34.331 |
| 2005 | 34.234 |
| 2004 | 34.392 |
| 2003 | 34.291 |
| 2002 | 34.318 |
| 2001 | 34.315 |
| 2000 | 34.38 |
| 1999 | — |