Cook Islands vs Nauru: Population using improved sanitation facilities

Cook Islands
13,566
in 2024
Nauru
11,518
in 2024
Cook Islands rank
222nd
Nauru rank
223rd

Population using improved sanitation facilities over time

  • Cook Islands
  • Nauru
05.0k10.0k15.0k200020122024

How they compare

Cook Islands currently reports 13,566 against 11,518 in Nauru, a difference of 2,048.

That makes Cook Islands's figure about 1.2 times Nauru's.

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

Cook Islands ranks 222nd and Nauru ranks 223rd of 232 countries.

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

Head to head by decade

Decade Cook Islands Nauru Difference Ahead
2000s 14,726 9,706 5,020 Cook Islands
2010s 16,746 10,430 6,316 Cook Islands
2020s 14,499 11,372 3,126 Cook Islands

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population using improved sanitation facilities, Cook Islands or Nauru?
Cook Islands, at 13,566 against 11,518 in Nauru as of 2024.
What is the difference in population using improved sanitation facilities between Cook Islands and Nauru?
2,048, with Cook Islands ahead.
How many years of comparable data are there for Cook Islands and Nauru?
25 years are reported by both, from 2000 to 2024.
How do Cook Islands and Nauru rank globally for population using improved sanitation facilities?
Cook Islands ranks 222nd and Nauru ranks 223rd of 232 countries.
Where does this data come from?
Our World in Data, published as Population using improved sanitation facilities. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cook Islands vs Nauru: Population using improved sanitation facilities. Statizoid, drawing on Our World in Data. Retrieved 12 November 2026, from https://population.statizoid.com/compare/population-using-improved-sanitation-facilities/cook-islands/naoero/

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<a href="https://population.statizoid.com/compare/population-using-improved-sanitation-facilities/cook-islands/naoero/">Cook Islands vs Nauru: Population using improved sanitation facilities</a> — Statizoid

About this data

Indicator
Population using improved sanitation facilities
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
232 places, 5,597 data points, 2000–2024
Last refreshed