Guinea vs Jamaica: Corn yields
Guinea
1.44 tonnes per hectare
in 2024
Jamaica
1.34 tonnes per hectare
in 2024
Guinea rank
138th
Jamaica rank
141st
Corn yields over time
- Guinea
- Jamaica
How they compare
Guinea currently reports 1.44 tonnes per hectare against 1.34 tonnes per hectare in Jamaica, a difference of 0.1 tonnes per hectare.
That makes Guinea's figure about 1.1 times Jamaica's.
The two have swapped places 12 times across 64 shared years of data; in 1961 it was Guinea ahead.
Guinea ranks 138th and Jamaica ranks 141st of 170 countries.
Across the 7 decades both report, Guinea averaged higher in 4 and Jamaica in 3.
Head to head by decade
| Decade | Guinea | Jamaica | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 1.07 tonnes per hectare | 0.9305 tonnes per hectare | 0.1389 tonnes per hectare | Guinea |
| 1970s | 1.12 tonnes per hectare | 1.53 tonnes per hectare | 0.4187 tonnes per hectare | Jamaica |
| 1980s | 1.05 tonnes per hectare | 1.25 tonnes per hectare | 0.2 tonnes per hectare | Jamaica |
| 1990s | 1.19 tonnes per hectare | 1.28 tonnes per hectare | 0.0863 tonnes per hectare | Jamaica |
| 2000s | 1.47 tonnes per hectare | 1.21 tonnes per hectare | 0.2593 tonnes per hectare | Guinea |
| 2010s | 1.36 tonnes per hectare | 1.16 tonnes per hectare | 0.1994 tonnes per hectare | Guinea |
| 2020s | 1.46 tonnes per hectare | 1.18 tonnes per hectare | 0.289 tonnes per hectare | Guinea |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher corn yields, Guinea or Jamaica?
- Guinea, at 1.44 tonnes per hectare against 1.34 tonnes per hectare in Jamaica as of 2024.
- What is the difference in corn yields between Guinea and Jamaica?
- 0.1 tonnes per hectare, with Guinea ahead.
- How many years of comparable data are there for Guinea and Jamaica?
- 64 years are reported by both, from 1961 to 2024.
- How do Guinea and Jamaica rank globally for corn yields?
- Guinea ranks 138th and Jamaica ranks 141st of 170 countries.
- Where does this data come from?
- 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 yields. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Average corn yields measured in tonnes per hectare.