Réunion vs Tonga: Proportion of population using improved drinking water sources

Réunion
99.88
in 2024
Tonga
99.84
in 2024
Réunion rank
71st
Tonga rank
73rd

Proportion of population using improved drinking water sources over time

  • Réunion
  • Tonga
020406080100200020122024

How they compare

Réunion currently reports 99.88 against 99.84 in Tonga, a difference of 0.04.

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

Réunion ranks 71st and Tonga ranks 73rd of 231 countries.

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

Head to head by decade

Decade Réunion Tonga Difference Ahead
2000s 99.77 99.03 0.7402 Réunion
2010s 99.83 99.45 0.3807 Réunion
2020s 99.88 99.79 0.0901 Réunion

Averages of every year both report within each decade.

Frequently asked questions

Which has higher proportion of population using improved drinking water sources, Réunion or Tonga?
Réunion, at 99.88 against 99.84 in Tonga as of 2024.
What is the difference in proportion of population using improved drinking water sources between Réunion and Tonga?
0.04, with Réunion ahead.
How many years of comparable data are there for Réunion and Tonga?
25 years are reported by both, from 2000 to 2024.
How do Réunion and Tonga rank globally for proportion of population using improved drinking water sources?
Réunion ranks 71st and Tonga ranks 73rd of 231 countries.
Where does this data come from?
UNICEF, published as Proportion of population using improved drinking water sources. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Réunion vs Tonga: Proportion of population using improved drinking water sources. Statizoid, drawing on UNICEF. Retrieved 21 August 2026, from https://population.statizoid.com/compare/proportion-of-population-using-improved-drinking-water-sources/reunion/tonga/

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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