Senegal vs Tonga: Share of population using safely managed sanitation

Senegal

30.1%

in 2024

Tonga

31.2%

in 2024

Senegal rank

116th

Tonga rank

115th

Share of population using safely managed sanitation over time

Senegal
Tonga

How they compare

Tonga currently reports 31.2% against 30.1% in Senegal, a difference of 1.2%.

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

Senegal ranks 116th and Tonga ranks 115th of 150 countries.

Individual pages

Share of population using safely managed sanitation in Senegal
Share of population using safely managed sanitation in Tonga
Full country ranking

About this data

Indicator: Share of population using safely managed sanitation
Unit: %
Source: WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 150 places, 3,667 data points, 2000–2024
Last refreshed: 07 August 2026

Proportion of people using improved sanitation facilities that are not shared with other households and where excreta are safely disposed in situ or transported and treated off-site.