Saudi Arabia vs Tonga: Share of population using at least a basic drinking water source

Saudi Arabia

99.0%

in 2024

Tonga

98.9%

in 2024

Saudi Arabia rank

91st

Tonga rank

94th

Share of population using at least a basic drinking water source over time

Saudi Arabia
Tonga

How they compare

Saudi Arabia currently reports 99.0% against 98.9% in Tonga, a difference of 0.2%.

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

Saudi Arabia ranks 91st and Tonga ranks 94th of 231 countries.

Individual pages

About this data

Indicator: Share of population using at least a basic drinking water source
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: 231 places, 5,586 data points, 2000–2024
Last refreshed: 07 August 2026

Proportion of people who use an improved drinking water source, which is either located on their premises, or at a collection point, which takes no more than 30 minutes for a roundtrip.