East Asia & Pacific
Guam
Capital: Agana · High income · Pop. 167,777
94%
Safely managed drinking water
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Safely managed sanitation
—
m³ freshwater / person / yr
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Water stress · Unknown
Source: World Bank Open Data (WHO/UNICEF JMP & FAO AQUASTAT) · drinking water 2024
In Guam, 94% of the population uses safely managed drinking water — an improved source, located on premises, available when needed, and free from contamination (2024 estimate). That leaves roughly 10,067 people without safely managed drinking water at home.
Common questions
How many people in Guam have safe drinking water?
94% of Guam's population uses safely managed drinking water (2024), per WHO/UNICEF data; about 10,067 people do not.
Does Guam have enough freshwater?
Freshwater-resource data is limited for Guam.