| 年份 | 市区人口(万人) | 民勤县人口(万人) | 对比差值(万人) |
|---|---|---|---|
| 2024 | - | ||
| 2023 | - | ||
| 2022 | - | ||
| 2021 | - | ||
| 2020 | - | ||
| 2019 | - | ||
| 2018 | - | ||
| 2017 | - | 19.75 | -19.75 |
| 2016 | - | 20.31 | -20.31 |
| 2015 | - | 20.92 | -20.92 |
| 2014 | - | 21.57 | -21.57 |
| 2013 | - | 22.20 | -22.20 |
| 2012 | - | 22.89 | -22.89 |
| 2011 | - | 23.48 | -23.48 |
| 2010 | - | 24.13 | -24.13 |
| 2009 | - | 30.31 | -30.31 |
| 2008 | - | 30.20 | -30.20 |
| 2007 | - | 30.00 | -30.00 |
| 2006 | - | 30.14 | -30.14 |
| 2005 | - | 30.13 | -30.13 |
| 2004 | - | 30.72 | -30.72 |
| 2003 | - | 30.71 | -30.71 |
| 2002 | - | 30.69 | -30.69 |
| 2001 | - | 30.49 | -30.49 |
| 2000 | - | 30.27 | -30.27 |
