| 年份 | 原阳县人口(万人) | 封丘县人口(万人) | 对比差值(万人) |
|---|---|---|---|
| 2023 | - | ||
| 2022 | - | ||
| 2021 | - | ||
| 2020 | - | ||
| 2019 | - | ||
| 2018 | - | ||
| 2017 | 65.20 | 71.93 | -6.73 |
| 2016 | 65.50 | 72.28 | -6.78 |
| 2015 | 65.76 | 72.69 | -6.93 |
| 2014 | 66.01 | 73.12 | -7.11 |
| 2013 | 65.90 | 73.00 | -7.10 |
| 2012 | 65.85 | 72.95 | -7.10 |
| 2011 | 65.45 | 72.41 | -6.96 |
| 2010 | 65.95 | 74.41 | -8.46 |
| 2009 | 64.72 | 73.20 | -8.48 |
| 2008 | 64.91 | 73.40 | -8.49 |
| 2007 | 64.89 | 73.38 | -8.49 |
| 2006 | 65.35 | 73.86 | -8.51 |
