| 年份 | 唐河县人口(万人) | 方城县人口(万人) | 对比差值(万人) |
|---|---|---|---|
| 2024 | - | ||
| 2023 | - | ||
| 2022 | - | ||
| 2021 | - | ||
| 2020 | - | ||
| 2019 | - | ||
| 2018 | - | ||
| 2017 | 120.45 | 87.81 | 32.64 |
| 2016 | 121.17 | 89.40 | 31.77 |
| 2015 | 121.19 | 89.05 | 32.14 |
| 2014 | 120.74 | 88.92 | 31.82 |
| 2013 | 123.92 | 90.40 | 33.52 |
| 2012 | 124.49 | 90.81 | 33.68 |
| 2011 | 125.90 | 90.55 | 35.35 |
| 2010 | 128.44 | 92.29 | 36.15 |
| 2009 | 113.59 | 93.27 | 20.32 |
| 2008 | 113.03 | 92.83 | 20.20 |
| 2007 | 112.20 | 92.04 | 20.16 |
| 2006 | 113.12 | 92.37 | 20.75 |
