Quality of life comparison
If you lived in Guam instead of Sao Tome and Principe, you would:
Health
live 7.5 years longer
In Sao Tome and Principe, the average life expectancy is 70 years (66 years for men, 74 years for women) as of 2024. In Guam, that number is 77 years (74 years for men, 82 years for women) as of 2024.
Economy
be 39.0% less likely to be unemployed
In Sao Tome and Principe, 9.1% of the labor force is unemployed as of 2025. In Guam, that number is 5.6% as of 2025.
make 10.2 times more money
Sao Tome and Principe has a GDP per capita of $4,084 as of 2025, while in Guam, the GDP per capita is $41,833 as of 2022.
Life
be 24.6% more likely to die during infancy
In Sao Tome and Principe, approximately 9.2 children (per 1,000 live births) die before they reach the age of one as of 2024. In Guam, on the other hand, 11.5 children do as of 2022.
have 38.3% fewer children
In Sao Tome and Principe, there are approximately 28.1 babies per 1,000 people as of 2024. In Guam, there are 17.3 babies per 1,000 people as of 2024.
Basic Needs
be 23.0% more likely to have access to electricity
In Sao Tome and Principe, approximately 81% of people have electricity access (82% in urban areas, and 70% in rural areas) as of 2023. In Guam, that number is 100% of people on average (100% in urban areas, and 100% in rural areas) as of 2023.
be 36.2% more likely to have internet access
In Sao Tome and Principe, approximately 59.1% of the population has internet access as of 2024. In Guam, about 80.5% do as of 2021.
be 27.7% more likely to have access to drinking water
In Sao Tome and Principe, approximately 78% of people have access to drinking water as of 2024. In Guam, 100% of people do as of 2024.
Geography
see 40.0% less coastline
Sao Tome and Principe has a total of 209 km of coastline. In Guam, that number is 126 km.
Infrastructure
find 38.5% less home broadband
Sao Tome and Principe has 3.0 fixed broadband subscriptions per 100 people as of 2024. Guam has 1.8 as of 2022.
Sources: World Bank (2022–2025), The World Factbook (2021–2022). How we calculate this
Compare further: Sao Tome and Principe vs. Guam
MORE COMPARISONS
Guam: At a glance
How big is Guam compared to Sao Tome and Principe? See an in-depth size comparison.