Nauru vs Tonga: People not using improved drinking water sources

Nauru
191.75 people
in 2024
Tonga
164.75 people
in 2024
Nauru rank
166th
Tonga rank
167th

People not using improved drinking water sources over time

  • Nauru
  • Tonga
2004006008001.0k200020122024

How they compare

Nauru currently reports 191.75 people against 164.75 people in Tonga, a difference of 27 people.

That makes Nauru's figure about 1.2 times Tonga's.

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

Nauru ranks 166th and Tonga ranks 167th of 231 countries.

Individual pages

About this data

Indicator
People not using improved 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
231 places, 5,586 data points, 2000–2024
Last refreshed

Number of people not using improved drinking water sources. These people might use surface water sources or unprotected springs or wells, as no safe and reliable improved drinking water source is available to them.