Proportion of population using improved drinking water sources in Cook Islands

Cook Islands: Proportion of population using improved drinking water sources was 99.59 in 2024. β–¬ Flat

Latest (2024)
99.59
Change on year
down 0.0%
World rank
86th
of 231 countries
All-time high
100
in 2000
All-time low
99.59
in 2024
Years of data
25
2000–2024

Proportion of population using improved drinking water sources in Cook Islands, 2000–2024

0204060801002000201220242000: 1002001: 1002002: 1002003: 1002004: 1002005: 1002006: 1002007: 1002008: 1002009: 1002010: 1002011: 1002012: 1002013: 99.92014: 99.92015: 99.92016: 99.82017: 99.82018: 99.82019: 99.72020: 99.72021: 99.72022: 99.62023: 99.62024: 99.6

Source: UNICEF.

Analysis

Cook Islands recorded 99.59 for proportion of population using improved drinking water sources in 2024. That is the lowest value across all 25 years on record.

That represents a change of down 0.3% over ten years.

Over the whole period, proportion of population using improved drinking water sources in Cook Islands peaked at 100 in 2000 and was at its lowest, 99.59, in 2024.

Cook Islands ranks 86th of 231 countries on this measure, in the middle of the range.

Averages by decade

DecadeAverage LowestHighest Years
2000s 100 99.99 100 10
2010s 99.88 99.73 99.99 10
2020s 99.63 99.59 99.69 5

Countries ranked near Cook Islands

  1. 83 Cyprus 99.72 compare
  2. 84 Saudi Arabia 99.72 compare
  3. 85 Martinique 99.6 compare
  4. 87 Slovenia 99.57 compare
  5. 88 Mexico 99.54 compare
  6. 89 New Caledonia 99.54 compare

See the full ranking of 292 places β†’

More population data for Cook Islands

All data for Cook Islands β†’

Frequently asked questions

What is proportion of population using improved drinking water sources in Cook Islands?
Proportion of population using improved drinking water sources in Cook Islands was 99.59 in 2024, according to UNICEF.
What is the highest proportion of population using improved drinking water sources recorded in Cook Islands?
The highest recorded value was 100 in 2000.
What is the lowest proportion of population using improved drinking water sources recorded in Cook Islands?
The lowest recorded value was 99.59 in 2024.
How does Cook Islands rank for proportion of population using improved drinking water sources?
Cook Islands ranks 86th out of 231 countries with data for 2024.
Is proportion of population using improved drinking water sources rising or falling in Cook Islands?
Over the last ten years it is down 0.3%. The long-run trend across the full record is flat.
Where does this Cook Islands data come from?
The figures come from UNICEF, published as part of Proportion of population using improved drinking water sources. Statizoid updates them automatically from the source API.

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Proportion of population using improved drinking water sources in Cook Islands. Statizoid, drawing on UNICEF. Retrieved 21 August 2026, from https://population.statizoid.com/stat/proportion-of-population-using-improved-drinking-water-sources/cook-islands/

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About this data

Indicator
Proportion of population using improved drinking water sources
Source
UNICEF
Licence
UNICEF Terms of Use (attribution required)
Coverage
292 places, 7,105 data points, 2000–2024
Last refreshed