| 时期 |
驿城区 （万人） |
正阳县 （万人） |
差值 |
|---|---|---|---|
| 2024 | -- | ||
| 2023 | -- | ||
| 2022 | -- | ||
| 2021 | -- | ||
| 2020 | -- | ||
| 2019 | -- | ||
| 2018 | 102.77 | 62.38 | -40.39 |
| 2017 | 99.28 | 62.90 | -36.38 |
| 2016 | 97.78 | 62.77 | -35.01 |
| 2015 | 95.03 | 62.61 | -32.42 |
| 2014 | 92.58 | 62.51 | -30.07 |
| 2013 | 90.08 | 62.59 | -27.49 |
| 2012 | 87.48 | 62.82 | -24.66 |
| 2011 | 85.35 | 64.40 | -20.95 |
| 2010 | 82.10 | 64.50 | -17.60 |
| 2009 | 67.88 | 70.00 | 2.12 |