Sao Tome and Principe vs Tonga: 6.1.1 Proportion of population using safely managed drinking water

Sao Tome and Principe
36.3
in 2022
Tonga
29.53
in 2022
Sao Tome and Principe rank
105th
Tonga rank
108th

6.1.1 Proportion of population using safely managed drinking water over time

  • Sao Tome and Principe
  • Tonga
010203040200020112022

How they compare

Sao Tome and Principe currently reports 36.3 against 29.53 in Tonga, a difference of 6.77.

That makes Sao Tome and Principe's figure about 1.2 times Tonga's.

The two have swapped places 1 time across 23 shared years of data; in 2000 it was Tonga ahead.

Sao Tome and Principe ranks 105th and Tonga ranks 108th of 128 countries.

Across the 3 decades both report, Sao Tome and Principe averaged higher in 2 and Tonga in 1.

Head to head by decade

Decade Sao Tome and Principe Tonga Difference Ahead
2000s 28.01 29.3 1.29 Tonga
2010s 33.26 29.47 3.79 Sao Tome and Principe
2020s 36.12 29.51 6.61 Sao Tome and Principe

Averages of every year both report within each decade.

Frequently asked questions

Which has higher 6.1.1 proportion of population using safely managed drinking water, Sao Tome and Principe or Tonga?
Sao Tome and Principe, at 36.3 against 29.53 in Tonga as of 2022.
What is the difference in 6.1.1 proportion of population using safely managed drinking water between Sao Tome and Principe and Tonga?
6.77, with Sao Tome and Principe ahead.
How many years of comparable data are there for Sao Tome and Principe and Tonga?
23 years are reported by both, from 2000 to 2022.
How do Sao Tome and Principe and Tonga rank globally for 6.1.1 proportion of population using safely managed drinking water?
Sao Tome and Principe ranks 105th and Tonga ranks 108th of 128 countries.
Where does this data come from?
UNICEF, published as 6.1.1 Proportion of population using safely managed drinking water services (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sao Tome and Principe vs Tonga: 6.1.1 Proportion of population using safely managed drinking water. Statizoid, drawing on UNICEF. Retrieved 21 September 2026, from https://population.statizoid.com/compare/6-1-1-proportion-of-population-using-safely-managed-drinking-water-services-percent/sao-tome-and-principe/tonga/

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About this data

Indicator
6.1.1 Proportion of population using safely managed drinking water services (%)
Source
UNICEF
Licence
UNICEF Terms of Use (attribution required)
Coverage
128 places, 2,886 data points, 2000–2022
Last refreshed