Cook Islands vs Tonga: Sanitation facilities coverage

Cook Islands
81.09
in 2024
Tonga
88.53
in 2024
Cook Islands rank
127th
Tonga rank
126th

Sanitation facilities coverage over time

  • Cook Islands
  • Tonga
50100150200200020122024

How they compare

Tonga currently reports 88.53 against 81.09 in Cook Islands, a difference of 7.44.

That makes Tonga's figure about 1.1 times Cook Islands's.

Across all 25 years both countries report, Tonga has been ahead every year.

Cook Islands ranks 127th and Tonga ranks 126th of 232 countries.

Tonga has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Cook Islands Tonga Difference Ahead
2000s 58.47 186.44 127.97 Tonga
2010s 81.37 138.17 56.8 Tonga
2020s 84.56 95.91 11.35 Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher sanitation facilities coverage, Cook Islands or Tonga?
Tonga, at 88.53 against 81.09 in Cook Islands as of 2024.
What is the difference in sanitation facilities coverage between Cook Islands and Tonga?
7.44, with Tonga ahead.
How many years of comparable data are there for Cook Islands and Tonga?
25 years are reported by both, from 2000 to 2024.
How do Cook Islands and Tonga rank globally for sanitation facilities coverage?
Cook Islands ranks 127th and Tonga ranks 126th of 232 countries.
Where does this data come from?
Our World in Data, published as Sanitation facilities coverage. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cook Islands vs Tonga: Sanitation facilities coverage. Statizoid, drawing on Our World in Data. Retrieved 14 November 2026, from https://reference.statizoid.com/compare/sanitation-facilities-coverage/cook-islands/tonga/

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About this data

Indicator
Sanitation facilities coverage
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
232 places, 5,488 data points, 2000–2024
Last refreshed