Poland vs Sudan: Corn: Yield gap
Poland
2.18 tonnes per hectare
in 2024
Sudan
1.97 tonnes per hectare
in 2024
Poland rank
58th
Sudan rank
60th
Corn: Yield gap over time
- Poland
- Sudan
How they compare
Poland currently reports 2.18 tonnes per hectare against 1.97 tonnes per hectare in Sudan, a difference of 0.21 tonnes per hectare.
That makes Poland's figure about 1.1 times Sudan's.
The two have swapped places 2 times across 13 shared years of data; in 2012 it was Poland ahead.
Poland ranks 58th and Sudan ranks 60th of 115 countries.
Poland has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Poland | Sudan | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 3.02 tonnes per hectare | 1.59 tonnes per hectare | 1.43 tonnes per hectare | Poland |
| 2020s | 2.25 tonnes per hectare | 2.03 tonnes per hectare | 0.2125 tonnes per hectare | Poland |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher corn: yield gap, Poland or Sudan?
- Poland, at 2.18 tonnes per hectare against 1.97 tonnes per hectare in Sudan as of 2024.
- What is the difference in corn: yield gap between Poland and Sudan?
- 0.21 tonnes per hectare, with Poland ahead.
- How many years of comparable data are there for Poland and Sudan?
- 13 years are reported by both, from 2012 to 2024.
- How do Poland and Sudan rank globally for corn: yield gap?
- Poland ranks 58th and Sudan ranks 60th of 115 countries.
- Where does this data come from?
- Mueller et al. (2012); USDA National Agricultural Statistics Service (NASS) (2026); Food and Agriculture Organization of the United Nations (2025) – with major processing by Our World in Data, published as Corn: Yield gap. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Yield gaps are the difference between attainable yields and actual yields, measured in tonnes per hectare. Negative values have been replaced by zero, meaning that the attainable yield has been reached.