Nigeria vs Tonga: Proportion of population using safely managed sanitation services, by

Nigeria
32.2%
in 2024
Tonga
31.2%
in 2024
Nigeria rank
108th
Tonga rank
109th

Proportion of population using safely managed sanitation services, by over time

  • Nigeria
  • Tonga
010203040200020122024

How they compare

Nigeria currently reports 32.2% against 31.2% in Tonga, a difference of 1.0%.

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

Nigeria ranks 108th and Tonga ranks 109th of 140 countries.

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

Head to head by decade

Decade Nigeria Tonga Difference Ahead
2000s 22.0% 39.0% 17.0% Tonga
2010s 26.9% 37.2% 10.3% Tonga
2020s 31.3% 31.9% 0.6% Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher proportion of population using safely managed sanitation services, by, Nigeria or Tonga?
Nigeria, at 32.2% against 31.2% in Tonga as of 2024.
What is the difference in proportion of population using safely managed sanitation services, by between Nigeria and Tonga?
1.0%, with Nigeria ahead.
How many years of comparable data are there for Nigeria and Tonga?
25 years are reported by both, from 2000 to 2024.
How do Nigeria and Tonga rank globally for proportion of population using safely managed sanitation services, by?
Nigeria ranks 108th and Tonga ranks 109th of 140 countries.
Where does this data come from?
United Nations Statistics Division, SDG Global Database, published as Proportion of population using safely managed sanitation services, by urban/rural (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Nigeria vs Tonga: Proportion of population using safely managed sanitation services, by. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 03 September 2026, from https://environment.statizoid.com/compare/proportion-of-population-using-safely-managed-sanitation-services-by-urban-rural-percent/nigeria/tonga/

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About this data

Indicator
Proportion of population using safely managed sanitation services, by urban/rural (%)
Source
United Nations Statistics Division, SDG Global Database
Licence
UN SDG Global Database (open, attribution requested)
Coverage
185 places, 4,542 data points, 2000–2024
Last refreshed