| 年份 | 兰考县户籍人口(万人) | 通许县户籍人口(万人) | 对比差值(万人) |
|---|---|---|---|
| 2024 | - | ||
| 2023 | - | ||
| 2022 | - | ||
| 2021 | - | ||
| 2020 | - | ||
| 2019 | - | ||
| 2018 | - | ||
| 2017 | 85.91 | 64.95 | 20.96 |
| 2016 | 85.18 | 64.60 | 20.58 |
| 2015 | 84.62 | 64.22 | 20.40 |
| 2014 | 84.14 | 63.88 | 20.26 |
| 2013 | 83.64 | 63.55 | 20.09 |
| 2012 | 83.24 | 63.21 | 20.03 |
| 2011 | 82.80 | 62.90 | 19.90 |
| 2010 | 89.00 | 67.00 | 22.00 |
| 2009 | 77.05 | 60.67 | 16.38 |
| 2008 | 76.63 | 60.39 | 16.24 |
| 2007 | 76.24 | 60.11 | 16.13 |
| 2006 | 75.79 | 59.91 | 15.88 |
| 2005 | 75.38 | 59.59 | 15.79 |
| 2004 | 74.98 | 59.30 | 15.68 |
| 2003 | 75.27 | 59.48 | 15.79 |
| 2002 | 74.82 | 58.98 | 15.84 |
| 2001 | 74.27 | 58.52 | 15.75 |
| 2000 | 73.89 | 57.96 | 15.93 |
