Brazil vs Cook Islands: Share of the population using improved water sources wash

Brazil
100
in 2024
Cook Islands
99.59
in 2024
Brazil rank
1st
Cook Islands rank
2nd

Share of the population using improved water sources wash over time

  • Brazil
  • Cook Islands
020406080100200020122024

How they compare

Brazil currently reports 100 against 99.59 in Cook Islands, a difference of 0.41.

The two have swapped places 1 time across 25 shared years of data; in 2000 it was Cook Islands ahead.

Brazil ranks 1st and Cook Islands ranks 2nd of 224 countries.

Across the 3 decades both report, Brazil averaged higher in 1 and Cook Islands in 2.

Head to head by decade

Decade Brazil Cook Islands Difference Ahead
2000s 95.52 100 4.48 Cook Islands
2010s 98.14 99.88 1.73 Cook Islands
2020s 99.67 99.63 0.0382 Brazil

Averages of every year both report within each decade.

Frequently asked questions

Which has higher share of the population using improved water sources wash, Brazil or Cook Islands?
Brazil, at 100 against 99.59 in Cook Islands as of 2024.
What is the difference in share of the population using improved water sources wash between Brazil and Cook Islands?
0.41, with Brazil ahead.
How many years of comparable data are there for Brazil and Cook Islands?
25 years are reported by both, from 2000 to 2024.
How do Brazil and Cook Islands rank globally for share of the population using improved water sources wash?
Brazil ranks 1st and Cook Islands ranks 2nd of 224 countries.
Where does this data come from?
Our World in Data, published as Share of the population using improved water sources wash. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Brazil vs Cook Islands: Share of the population using improved water sources wash. Statizoid, drawing on Our World in Data. Retrieved 26 August 2026, from https://environment.statizoid.com/compare/share-of-the-population-using-improved-water-sources-wash/brazil/cook-islands/

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About this data

Indicator
Share of the population using improved water sources wash
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
231 places, 5,586 data points, 2000–2024
Last refreshed