Empty urban square in São Gabriel da Cachoeira, Brazil, with trees and huts.A scenic tropical resort amidst palm trees in Morro de São Paulo, Bahia, Brazil.

São Tomé and Príncipe

Africa · Middle Africa

Medium Development
HDI0.613#139 / 191Medium
GDP / Capita$4K#130 / 190Lower-mid
Life Expectancy70 yrs#134 / 195Low
Population240K177th
PPP / Capita$6KVery Low

Tiny Gulf of Guinea island: safe and stable, with emerging eco-tourism and Portuguese culture.

At a Glance

91
HighInfant survivalIndex. 9.2 infant deaths per 1,000 live births
32
ExpensivePrice Level IndexHigher is cheaper to live in
78
ModerateWater AccessShare of people with basic water access
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São Tomé and Príncipe's Human Development Index

0.613

Medium human development

#139 of 191 countries worldwide, #13 of 54 in Africa.

Higher than 27% of countries with data. UNDP Human Development Report.

UNDP builds the index from three dimensions: a long and healthy life, being knowledgeable, and a decent standard of living. They are measured by life expectancy at birth, mean and expected years of schooling, and gross national income per capita.

Closest indicators in this dataset

Life expectancy at birth69.9 yrs (2024)
GNI per capita$3,800 (2025)

World Bank, own vintages. UNDP’s own component values are not carried here, so these are related measures rather than the index inputs.

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São Tomé and Príncipe

São Tomé and Príncipe is a small island nation in the Gulf of Guinea off Central Africa, with a colonial Portuguese history, a lush tropical landscape, excellent cocoa plantations, and a peaceful Creole culture that combines African and European roots. The islands are off the map for most travellers, which preserves a quality of quiet and naturalness that is genuinely rare. Those who love cocoa, biodiversity, and real seclusion will find it magical.

  • One of the smallest countries in Africa and the world.
  • Produces some of the world's highest-rated cocoa — small-batch quality over volume.
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Quick Facts

Capital

São Tomé

Language

Portuguese

Currency

Db STN

Area

960 km²

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Nomad Hub

PlugType C/F

GDP / Capita

i

$4K

Lower Mid

PPP / Capita

i

$6K

Lower Mid

Inflation

i

11.0%

High

Unemployment

i

9.1%

Moderate

GNI / Capita

i

$4K

Lower Mid

FDI Inflows

i

-2.0%

Education Spend

i

5.0%

Price Level Index

i

25th pct

Moderate

20-Year Trend + IMF Forecast

Income & inflation over time

i
+374% nominal+18% real
$3K$5K$8K5%10%200620102015202020252028
GDPPPPInflationIMF forecast

HDI since 1990

0.4800.613 (+0.133)Year by year →
1990: 0.4801991: 0.4801992: 0.4811993: 0.4811994: 0.4831995: 0.4841996: 0.4871997: 0.4881998: 0.4901999: 0.4952000: 0.4982001: 0.5042002: 0.5082003: 0.5162004: 0.5222005: 0.5292006: 0.5392007: 0.5432008: 0.5442009: 0.5502010: 0.5532011: 0.5562012: 0.5622013: 0.5732014: 0.5842015: 0.5952016: 0.5992017: 0.6042018: 0.6072019: 0.6082020: 0.6092021: 0.6092022: 0.613

UNDP Human Development Report, 2023-24 edition. 33 annual values, none interpolated; hover any point for its year.

Life expectancy at birth62.469.9 (+7.5)
Internet users1459 (+45)
Urban population6169 (+8)
Births per woman4.943.60 (-1.34)
Renewable share of energy4943 (-6)
Access to electricity5678 (+22)
Infant mortality359 (-26)
CO2 emissions per person0.60.6 (+0.1)
Forest area6152 (-9)

World Bank observations, first to last available year per indicator (roughly 2005–2024; each series has its own window).

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Quick answers

What is São Tomé and Príncipe's Human Development Index?

São Tomé and Príncipe's Human Development Index is 0.613 (UNDP Human Development Report), ranked #139 of 191 countries.

What is life expectancy in São Tomé and Príncipe?

Life expectancy at birth in São Tomé and Príncipe is 69.9 yrs (World Bank), ranked #134 of 195 countries.