Poland vs Tonga: Aquaculture production (metric tons), per square kilometre

Poland
0.1328 metric tons per square kilometre
in 2023
Tonga
0.1431 metric tons per square kilometre
in 2023
Poland rank
72nd
Tonga rank
69th

Aquaculture production (metric tons), per square kilometre over time

  • Poland
  • Tonga
00.10.20.30.4196119922023

How they compare

Tonga currently reports 0.1431 metric tons per square kilometre against 0.1328 metric tons per square kilometre in Poland, a difference of 0.0103 metric tons per square kilometre.

That makes Tonga's figure about 1.1 times Poland's.

The two have swapped places 3 times across 63 shared years of data; in 1961 it was Poland ahead.

Poland ranks 72nd and Tonga ranks 69th of 216 countries.

Across the 7 decades both report, Poland averaged higher in 4 and Tonga in 3.

Head to head by decade

Decade Poland Tonga Difference Ahead
1960s 0.0329 metric tons per square kilometre 0 metric tons per square kilometre 0.0329 metric tons per square kilometre Poland
1970s 0.0419 metric tons per square kilometre 0 metric tons per square kilometre 0.0419 metric tons per square kilometre Poland
1980s 0.0607 metric tons per square kilometre 0 metric tons per square kilometre 0.0607 metric tons per square kilometre Poland
1990s 0.0895 metric tons per square kilometre 0.0014 metric tons per square kilometre 0.0881 metric tons per square kilometre Poland
2000s 0.1166 metric tons per square kilometre 0.1407 metric tons per square kilometre 0.0241 metric tons per square kilometre Tonga
2010s 0.1138 metric tons per square kilometre 0.1998 metric tons per square kilometre 0.0861 metric tons per square kilometre Tonga
2020s 0.1371 metric tons per square kilometre 0.1426 metric tons per square kilometre 0.0055 metric tons per square kilometre Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher aquaculture production (metric tons), per square kilometre, Poland or Tonga?
Tonga, at 0.1431 metric tons per square kilometre against 0.1328 metric tons per square kilometre in Poland as of 2023.
What is the difference in aquaculture production (metric tons), per square kilometre between Poland and Tonga?
0.0103 metric tons per square kilometre, with Tonga ahead.
How many years of comparable data are there for Poland and Tonga?
63 years are reported by both, from 1961 to 2023.
How do Poland and Tonga rank globally for aquaculture production (metric tons), per square kilometre?
Poland ranks 72nd and Tonga ranks 69th of 216 countries.
Where does this data come from?
Statizoid (derived), published as Aquaculture production (metric tons), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Poland vs Tonga: Aquaculture production (metric tons), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://environment.statizoid.com/compare/aquaculture-production-metric-tons-per-square-kilometre/poland/tonga/

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About this data

Indicator
Aquaculture production (metric tons), per square kilometre
Unit
metric tons per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
264 places, 15,328 data points, 1961–2023
Last refreshed

Aquaculture production (metric tons) 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.