Tonga vs Uganda: Sweet potatoes — Production, per square kilometre

Tonga
9.19 t per square kilometre
in 2023
Uganda
5.95 t per square kilometre
in 2023
Tonga rank
4th
Uganda rank
6th

Sweet potatoes — Production, per square kilometre over time

  • Tonga
  • Uganda
05101520196119922023

How they compare

Tonga currently reports 9.19 t per square kilometre against 5.95 t per square kilometre in Uganda, a difference of 3.24 t per square kilometre.

That makes Tonga's figure about 1.5 times Uganda's.

The two have swapped places 2 times across 63 shared years of data; in 1961 it was Tonga ahead.

Tonga ranks 4th and Uganda ranks 6th of 99 countries.

Across the 7 decades both report, Tonga averaged higher in 5 and Uganda in 2.

Head to head by decade

Decade Tonga Uganda Difference Ahead
1960s 19.52 t per square kilometre 3.06 t per square kilometre 16.46 t per square kilometre Tonga
1970s 20.35 t per square kilometre 7.91 t per square kilometre 12.44 t per square kilometre Tonga
1980s 11.07 t per square kilometre 8.03 t per square kilometre 3.04 t per square kilometre Tonga
1990s 6.61 t per square kilometre 9.84 t per square kilometre 3.23 t per square kilometre Uganda
2000s 8.88 t per square kilometre 12.21 t per square kilometre 3.32 t per square kilometre Uganda
2010s 9.03 t per square kilometre 8.83 t per square kilometre 0.2034 t per square kilometre Tonga
2020s 9.28 t per square kilometre 6.48 t per square kilometre 2.81 t per square kilometre Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher sweet potatoes — production, per square kilometre, Tonga or Uganda?
Tonga, at 9.19 t per square kilometre against 5.95 t per square kilometre in Uganda as of 2023.
What is the difference in sweet potatoes — production, per square kilometre between Tonga and Uganda?
3.24 t per square kilometre, with Tonga ahead.
How many years of comparable data are there for Tonga and Uganda?
63 years are reported by both, from 1961 to 2023.
How do Tonga and Uganda rank globally for sweet potatoes — production, per square kilometre?
Tonga ranks 4th and Uganda ranks 6th of 99 countries.
Where does this data come from?
Statizoid (derived), published as Sweet potatoes — Production, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Tonga vs Uganda: Sweet potatoes — Production, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://agriculture.statizoid.com/compare/sweet-potatoes-production-per-square-kilometre/tonga/uganda/

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About this data

Indicator
Sweet potatoes — Production, per square kilometre
Unit
t per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
100 places, 5,585 data points, 1961–2023
Last refreshed

Sweet potatoes — Production divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.