Nauru
The World's Smallest Island Nation
Overview
The world's smallest island nation, a tiny Pacific coral atoll that once had the highest per-capita income from phosphate mining before its reserves were exhausted.
Geographic Context
Region
Oceania
Subregion
Micronesia
Land Area
21 km²
Capital
Yaren
Languages
English, Nauru
Currencies
Australian dollar ($)
At a Glance
74
Oyster Score
Composite index
Health
87
Freedom
78
Security
56
Life Expectancy
62.1 yrs
Median Age
20.4 yrs
Urbanization
100%
Cost Index
94
Housing Index
37
Healthcare Access
100/100
Climate
Average Temperature
28.2°C
Most Temperate Cities
1 Ijuw 28.2°C
2 Baiti 28.2°C
3 Menen 28.2°C
4 Uaboe 28.2°C
5 Arijejen 28.2°C
Economy & Finance
Society & Governance
International
Travel
Visas & Entry Requirements
Visa-Free 75 countries
Diplomatic Relations
Embassies & Alliances
Missions 2
Defence
Military & Security
Infrastructure
Energy & Transport
Internet Speed 71 Mbps
Environment
Emissions & Biodiversity
Alternatives
Similar Jurisdictions
Jurisdiction Guide
Tips & Cultural Insights
Frequently Asked Questions
Sources: World Bank | WHO | Freedom House | OECD · Last updated: 2025