Countries / Sao Tome and Principe
Sao Tome and Principe
MediumRanked #141 of 195 in 2023 · Sub-Saharan Africa
Source: UNDP Human Development Report 2025 composite indices. All figures below come directly from that dataset — nothing here is estimated or AI-generated.
Full country dossier at GA Speeches →Human Development Index, 1990–2023
0.637 in 2023, compared against the world and Sub-Saharan Africa average.
Components
69.7 yrs
Life expectancy
12.9 yrs
Expected schooling
6 yrs
Mean schooling
5,583
GNI per capita
Related indices
Inequality-adjusted HDI
0.478
HDI adjusted downward for inequality in the distribution of health, education, and income within the country — lower than HDI whenever inequality exists.
Gender Development Index
0.980
Ratio of female to male HDI — 1.0 means parity; below 1.0 means women's human development lags men's.
Gender Inequality Index
0.492
Reflects gender-based disadvantage in reproductive health, empowerment, and labour markets — 0 is parity, 1 is total inequality.