Country Profile: Sao Tome and Principe

Sao Tome and Principe, an island nation located in the Gulf of Guinea, is characterized by its tropical climate and volcanic terrain. The population is approximately 223,561 as of 2024, with a diverse ethnic composition and Portuguese as the official language. The economy, heavily reliant on agriculture and services, has faced challenges such as falling cocoa production and the impacts of the COVID-19 pandemic. The country operates as a semi-presidential republic, with a history of political instability but recent progress toward democratic governance.

Geography

Sao Tome and Principe lies just north of the Equator in Central Africa, comprised of two main islands with a total area of 964 sq km. The islands are volcanic and mountainous, featuring a tropical climate with one wet season from October to May. The country has a coastline of 209 km and claims an exclusive economic zone of 200 nm.

Highest point: Pico de Sao Tome at 2,024 m
Lowest point: Atlantic Ocean at 0 m
Natural resources: Include fish and hydropower
Urban population: 76.4% of total population (2023)
Agricultural land: 44.8% (2023 estimate)
Forest cover: 57.5% (2023 estimate)

People and Society

The estimated population of Sao Tome and Principe is 223,561 as of 2024, with a median age of 21.2 years. The society is predominantly Catholic, with a rich cultural heritage reflecting its diverse ethnic groups, including Mesticos, Angolares, and Europeans. The literacy rate stands at 87.4%, and the country has a youthful demographic structure.

Population growth rate: 1.39% (2025 est.)
Birth rate: 25.87 births/1,000 (2025 est.)
Life expectancy: 67.7 years (2024 est.)
Urbanization rate: 2.96% annual rate of change (2020-25 est.)
Infant mortality rate: 41.7 deaths/1,000 live births (2025 est.)
Drinking water access: 77.3% improved sources (2022 est.)

Economy

Sao Tome and Principe has a lower-middle-income economy that relies heavily on agriculture, particularly cocoa and oil ventures. The GDP (PPP) is estimated at $1.291 billion for 2024, with growth projected at 0.9%. High levels of public debt and the impact of the COVID-19 pandemic have severely affected tourism and economic stability.

GDP per capita: $5,500 (2024 est.)
Unemployment rate: 9.2% (2024 est.)
Public debt: 93.1% of GDP (2016 est.)
Exports: $96.977 million (2022 est.)
Imports: $219.322 million (2022 est.)
Main agricultural products: Cocoa beans, bananas, and taro (2023)

Government

Sao Tome and Principe is a semi-presidential republic, with a government structure that includes a President and a Prime Minister. The country celebrates Independence Day on July 12, marking its independence from Portugal in 1975. The legal system is based on a mix of civil law and customary law.

Current president: Carlos Manuel VILA NOVA (since 2021)
Current prime minister: Américo d'Oliveira DOS RAMOS (set to take office in 2025)
Legislative body: National Assembly with 55 seats

Military and Security

The Armed Forces of Sao Tome and Principe (FASTP) consist of approximately 500 active personnel as of 2023. The military is relatively small and lightly armed, focusing on external security, while public security is handled by the police forces. Compulsory military service exists, though it is reportedly not enforced.

Military service age: Minimum age of 18 for compulsory service
Military branches: Army, Coast Guard, Presidential Guard, National Guard
Military obligation: Limited enforcement of compulsory service

Energy

Energy access in Sao Tome and Principe is at 78%, with electrification rates differing between urban (80%) and rural (73.7%) populations. The primary sources of electricity are fossil fuels, accounting for 93.2% of total installed capacity, with a small percentage generated from hydroelectric sources.

Total installed capacity: 29,000 kW (2023 est.)
Electricity consumption: 47.05 million kWh (2023 est.)
Petroleum consumption: 1,000 bbl/day (2023 est.)

Environment

Sao Tome and Principe faces several environmental challenges, including deforestation, inadequate sewage treatment, and biodiversity loss. The country is a party to numerous international environmental agreements, aiming to address these issues and protect its natural resources.

Carbon dioxide emissions: 146,000 metric tonnes (2023 est.)
Urbanization impact: 16.9% of municipal solid waste recycled (2022 est.)
Total renewable water resources: 2.18 billion cubic meters (2022)

Transportation

The transportation network includes limited air and sea infrastructure, with two airports and a small merchant marine fleet. Key ports include Santo Antonio and Sao Tome, although there are only very small ports available.

Airports: 2 (2025)
Merchant marine: 25 vessels (2023)

Communications

Communications infrastructure in Sao Tome and Principe consists of a modest number of fixed and mobile subscriptions. Internet connectivity reaches 62% of the population, supported by a few local media outlets and international broadcasts.

Mobile cellular subscriptions: 152,000 (2023 est.)
Internet users: 62% of population (2023 est.)
Fixed-line subscriptions: 2,000 (2023 est.)

Key Metrics

Metric	Value	Note
Population	223,561	2024 estimate
Area	964 sq km	Total area
GDP (PPP)	$1.291 billion	2024 estimate
Unemployment Rate	9.2%	2024 estimate
Birth Rate	25.87 births/1,000	2025 estimate
Life Expectancy	67.7 years	2024 estimate
Literacy Rate	87.4%	2019 estimate