Samoa vs Tonga: People not using safely managed drinking water sources

Samoa
81,753 people
in 2024
Tonga
73,341 people
in 2024
Samoa rank
107th
Tonga rank
108th

People not using safely managed drinking water sources over time

  • Samoa
  • Tonga
020.0k40.0k60.0k80.0k200020122024

How they compare

Samoa currently reports 81,753 people against 73,341 people in Tonga, a difference of 8,412 people.

That makes Samoa's figure about 1.1 times Tonga's.

The two have swapped places 3 times across 25 shared years of data; in 2000 it was Tonga ahead.

Samoa ranks 107th and Tonga ranks 108th of 163 countries.

Individual pages

About this data

Indicator
People not using safely managed drinking water sources
Unit
people
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
163 places, 3,991 data points, 2000–2024
Last refreshed

People not using safely managed drinking water sources either use unimproved drinking water sources or the improved sources they use are not located on their premises, not available when needed, or not free of contamination.