Sao Tome
Sao Tome and Principe
Key facts and a structured country profile. π§Ύ Change log π True Size
223,561 (2024 est.)
964 sq km
Central Africa, islands in the Gulf of Guinea, just north of the Equator, west of Gabon
π§ Background
Portugal discovered and colonized the uninhabited Sao Tome and Principe islands in the late 15th century, setting up a sugar-based economy that gave way to coffee and cocoa in the 19th century -- all grown with African slave labor, a form of which lingered into the 20th century. While independence was achieved in 1975, democratic reforms were not instituted until the late 1980s. The country held its first free elections in 1991, but frequent internal wrangling among the various political parties precipitated repeated changes in leadership and failed, non-violent coup attempts in 1995, 1998, 2003, and 2009. In 2012, three opposition parties combined in a no-confidence vote to bring down the majority government of former Prime Minister Patrice TROVOADA, but legislative elections returned him to the office two years later. President Evaristo CARVALHO, of the same political party as TROVOADA, was elected in 2016, marking a rare instance in which the same party held the positions of president and prime minister. TROVOADA resigned in 2018 and was replaced by Jorge BOM JESUS. Carlos Vila NOVA was elected president in 2021. TROVOADA began his fourth stint as prime minister in 2022, after his party's victory in legislative elections.
πΊοΈ Geography
Central Africa, islands in the Gulf of Guinea, just north of the Equator, west of Gabon
1 00 N, 7 00 E
Africa
964 sq km
964 sq km
0 sq km
More than five times the size of Washington, D.C.
0 km
209 km
12 nm
200 nm
Tropical; hot, humid; one rainy season (October to May)
Volcanic, mountainous
Pico de Sao Tome 2,024 m
Atlantic Ocean 0 m
Fish, hydropower
44.8% (2023 est.)
Arable land: 4.2% (2023 est.)
Permanent crops: 39.6% (2023 est.)
Permanent pasture: 1% (2023 est.)
57.5% (2023 est.)
0% (2023 est.)
100 sq km (2012)
Sao Tome, the capital city, has roughly a quarter of the nation's population; Santo Antonio is the largest town on Principe; the northern areas of both islands have the highest population densities, as shown in this population distribution map
Flooding
The second-smallest African country (after the Seychelles); the two main islands form part of a chain of extinct volcanoes, and both are mountainous
π₯ People and Societyβ¬οΈ Top
223,561 (2024 est.)
111,553
112,008
Sao Tomean(s)
Sao Tomean
Mestico, Angolares (descendants of Angolan slaves), Forros (descendants of freed slaves), Servicais (contract laborers from Angola, Mozambique, and Cabo Verde), Tongas (children of servicais born on the islands), Europeans (primarily Portuguese), Asians (mostly Chinese)
Portuguese 98.4% (official), Forro 36.2%, Cabo Verdian 8.5%, French 6.8%, Angolar 6.6%, English 4.9%, Lunguie 1%, other (including sign language) 2.4%; other Portuguese-based Creoles are also spoken (2012 est.)
Catholic 55.7%, Adventist 4.1%, Assembly of God 3.4%, New Apostolic 2.9%, Mana 2.3%, Universal Kingdom of God 2%, Jehovah's Witness 1.2%, other 6.2%, none 21.2%, unspecified 1% (2012 est.)
36.4% (male 41,337/female 40,106)
60.3% (male 67,101/female 67,775)
3.2% (2024 est.) (male 3,115/female 4,127)
65.8 (2024 est.)
60.4 (2024 est.)
5.4 (2024 est.)
18.6 (2024 est.)
21.2 years (2025 est.)
20.4 years
21.2 years
1.39% (2025 est.)
25.87 births/1,000 population (2025 est.)
5.84 deaths/1,000 population (2025 est.)
-6.15 migrant(s)/1,000 population (2025 est.)
Sao Tome, the capital city, has roughly a quarter of the nation's population; Santo Antonio is the largest town on Principe; the northern areas of both islands have the highest population densities, as shown in this population distribution map
76.4% of total population (2023)
2.96% annual rate of change (2020-25 est.)
80,000 SAO TOME (capital) (2018)
1.03 male(s)/female
1.03 male(s)/female
0.99 male(s)/female
0.75 male(s)/female
1 male(s)/female (2024 est.)
19.4 years (2008/09 est.)
75 deaths/100,000 live births (2023 est.)
41.7 deaths/1,000 live births (2025 est.)
46.1 deaths/1,000 live births
39 deaths/1,000 live births
67.7 years (2024 est.)
66 years
69.4 years
3.18 children born/woman (2025 est.)
1.57 (2025 est.)
Urban: 79.3% of population (2022 est.)
Rural: 71.1% of population (2022 est.)
Total: 77.3% of population (2022 est.)
Urban: 20.7% of population (2022 est.)
Rural: 28.9% of population (2022 est.)
Total: 22.7% of population (2022 est.)
7.8% of GDP (2021)
14.9% of national budget (2022 est.)
0.46 physicians/1,000 population (2022)
2.9 beds/1,000 population (2019 est.)
Urban: 56.8% of population (2022 est.)
Rural: 43.2% of population (2022 est.)
Total: 53.5% of population (2022 est.)
Urban: 43.2% of population (2022 est.)
Rural: 56.8% of population (2022 est.)
Total: 46.5% of population (2022 est.)
12.4% (2016)
4.23 liters of pure alcohol (2019 est.)
0.42 liters of pure alcohol (2019 est.)
3.58 liters of pure alcohol (2019 est.)
0.23 liters of pure alcohol (2019 est.)
0 liters of pure alcohol (2019 est.)
7.3% (2025 est.)
13.1% (2025 est.)
1.7% (2025 est.)
5.4% (2019 est.)
53.1% (2019 est.)
5.4% (2019)
28% (2019)
3.1% (2019)
5% of GDP (2023 est.)
18.1% national budget (2024 est.)
87.4% (2019 est.)
92.5% (2019 est.)
82.8% (2019 est.)
13 years (2021 est.)
13 years (2021 est.)
13 years (2021 est.)
πΏ Environmentβ¬οΈ Top
Deforestation and illegal logging; soil erosion and exhaustion; inadequate sewage treatment in cities; biodiversity
Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Climate Change-Paris Agreement, Desertification, Endangered Species, Environmental Modification, Hazardous Wastes, Law of the Sea, Ozone Layer Protection, Ship Pollution, Wetlands, Whaling
Comprehensive Nuclear Test Ban
Tropical; hot, humid; one rainy season (October to May)
44.8% (2023 est.)
Arable land: 4.2% (2023 est.)
Permanent crops: 39.6% (2023 est.)
Permanent pasture: 1% (2023 est.)
57.5% (2023 est.)
0% (2023 est.)
76.4% of total population (2023)
2.96% annual rate of change (2020-25 est.)
146,000 metric tonnes of CO2 (2023 est.)
146,000 metric tonnes of CO2 (2023 est.)
29 micrograms per cubic meter (2019 est.)
25,600 tons (2024 est.)
16.9% (2022 est.)
14.7 million cubic meters (2022 est.)
600,000 cubic meters (2022 est.)
25.6 million cubic meters (2022 est.)
2.18 billion cubic meters (2022)
ποΈ Governmentβ¬οΈ Top
Democratic Republic of Sao Tome and Principe
Sao Tome and Principe
Republica Democratica de Sao Tome e Principe
Sao Tome e Principe
Sao Tome was named after Saint THOMAS the Apostle by the Portuguese who discovered the island on 21 December 1470 (or 1471), the saint's feast day; Principe is a shortening of the original Portuguese name of "Ilha do Principe" (Isle of the Prince), referring to Prince ALPHONSO of Portugal
Semi-presidential republic
Sao Tome
0 20 N, 6 44 E
UTC 0 (5 hours ahead of Washington, DC, during Standard Time)
Named after Saint THOMAS the Apostle by the Portuguese, who discovered the island on 21 December 1470 (or 1471), the saint's feast day
6 districts (distritos, singular - distrito), 1 autonomous region* (regiao autonoma); Agua Grande, Cantagalo, Caue, Lemba, Lobata, Me-Zochi, Principe*
Mixed system of civil law based on the Portuguese model and customary law
Approved 5 November 1975
Proposed by the National Assembly; passage requires two-thirds majority vote by the Assembly; the Assembly can propose to the president of the republic that an amendment be submitted to a referendum
Has not submitted an ICJ jurisdiction declaration; non-party state to the ICCt
No
At least one parent must be a citizen of Sao Tome and Principe
No
5 years
18 years of age; universal
President Carlos Manuel VILA NOVA (since 2 October 2021)
Prime Minister AmΓ©rico d'Oliveira DOS RAMOS (since 12 January 2025)
Council of Ministers proposed by the prime minister, appointed by the president
President directly elected by absolute-majority popular vote in 2 rounds, if needed, for a 5-year term (eligible for a second term); prime minister chosen by the National Assembly and approved by the president
18 July 2021, with a runoff on 5 September 2021
2021: Carlos Manuel VILA NOVA elected president in the second round; percent of vote in the first round - Carlos Manuel VILA NOVA (IDA) 39.5%; Guilherme POSSER DA COSTA (MLSTP-PSD) 20.8%; Delfim NEVES (PCD-GR) 16.9%; Abel BOM JESUS (independent) 3.6%; Maria DAS NEVES (independent) 3.3%; other 15.9%; percent of the vote in second round - Carlos Manuel VILA NOVA 57.5%, Guilherme POSSER DA COSTA 42.5% 2016: Evaristo CARVALHO elected president; percent of vote - Evaristo CARVALHO (ADI) 49.8%, Manuel Pinto DA COSTA (independent) 24.8%, Maria DAS NEVES (MLSTP-PSD) 24.1%
2026
National Assembly (Assembleia Nacional)
Unicameral
55 (all directly elected)
Proportional representation
Full renewal
4 years
9/25/2022
Independent Democratic Alliance (ADI) (30); Sao Tome and Principe Liberation Movement/Social Democratic Party (MLSTP - PSD) (18); Movement of Independent Citizens - Socialist Party (MCI - PS) - National Unity Party (PUN) (5); Other (2)
14.5%
September 2026
Supreme Court or Supremo Tribunal Justica (consists of 5 judges); Constitutional Court or Tribunal Constitucional (consists of 5 judges, 3 of whom are from the Supreme Court)
Supreme Court judges appointed by the National Assembly; judge tenure NA; Constitutional Court judges nominated by the president and elected by the National Assembly for 5-year terms
Court of First Instance; Audit Court
BASTA Movement Independent Democratic Action or ADI Movement for the Liberation of Sao Tome and Principe-Social Democratic Party or MLSTP-PSD Movement of Independent Citizens of SΓ£o TomΓ© and PrΓncipe - Socialist Party or MCI-PS National Unity Party or PUN
Ambassador (vacant)
122 East 42nd Street, Suite 1604 New York, NY 101168
[1] (212) 317-0533
[1] (212) 317-0580
Stp1@attglobal.net Sao Tome and Principe Permanent Mission to the United Nations
The US does not have an embassy in Sao Tome and Principe; the US Ambassador to Angola is accredited to Sao Tome and Principe
2290 Sao Tome Place, Washington DC 20521-2290
ACP, AfDB, AOSIS, AU, CD, CEMAC, CPLP, EITI (candidate country), FAO, G-77, IBRD, ICAO, ICRM, IDA, IFAD, IFC, IFRCS, ILO, IMF, IMO, Interpol, IOC, IOM (observer), IPU, ITU, ITUC (NGOs), MIGA, NAM, OIF, OPCW, PCA, UN, UNCTAD, UNESCO, UNIDO, Union Latina, UNWTO, UPU, WCO, WHO, WIPO, WMO, WTO (observer)
12 July 1975 (from Portugal)
Independence Day, 12 July (1975)
Description: three horizontal bands of green (top), yellow (double-width), and green with two five-pointed black stars in the center of the yellow band and a red isosceles triangle based on the left side meaning: green stands for the country's rich vegetation, red for the struggle for independence, and yellow for cocoa, one of the country's main agricultural products; the two stars symbolize the main islands history: uses the colors of the Pan-African movement
Palm tree
Green, yellow, red, black
"Independencia total" (Total Independence)
Alda Neves DA GRACA do Espirito Santo/Manuel dos Santos Barreto de Sousa e ALMEIDA
Adopted 1975
πΉ Economyβ¬οΈ Top
Lower middle-income Central African island economy; falling cocoa production due to drought and mismanagement; joint oil venture with Nigeria; government owns 90% of land; high debt, partly from fuel subsidies; tourism gutted by COVID-19
$1.291 billion (2024 est.)
$1.279 billion (2023 est.)
$1.275 billion (2022 est.)
0.9% (2024 est.)
0.4% (2023 est.)
0.2% (2022 est.)
$5,500 (2024 est.)
$5,500 (2023 est.)
$5,600 (2022 est.)
$764.274 million (2024 est.)
14.4% (2024 est.)
21.3% (2023 est.)
18% (2022 est.)
12.8% (2024 est.)
2.9% (2024 est.)
76.6% (2024 est.)
81.4% (2017 est.)
17.6% (2017 est.)
33.4% (2017 est.)
0% (2017 est.)
7.9% (2017 est.)
-40.4% (2017 est.)
Plantains, oil palm fruit, taro, bananas, fruits, cocoa beans, yams, coconuts, cassava, vegetables (2023)
Light construction, textiles, soap, beer, fish processing, timber
3.2% (2024 est.)
34,500 (2024 est.)
9.2% (2024 est.)
9.1% (2023 est.)
9% (2022 est.)
8.6% (2024 est.)
8% (2024 est.)
9.2% (2024 est.)
55.5% (2017 est.)
40.7 (2017 est.)
2.6% (2017 est.)
32.8% (2017 est.)
1.5% of GDP (2023 est.)
1.9% of GDP (2022 est.)
2% of GDP (2021 est.)
$128.767 million (2022 est.)
$165.95 million (2022 est.)
93.1% of GDP (2016 est.)
-$79.437 million (2022 est.)
-$95.248 million (2021 est.)
-$59.595 million (2020 est.)
$96.977 million (2022 est.)
$75.256 million (2021 est.)
$49.337 million (2020 est.)
Pakistan 54%, Germany 11%, Netherlands 7%, France 5%, UAE 3% (2023)
Crude petroleum, cocoa beans, vehicle parts/accessories, palm oil, aircraft parts (2023)
$219.322 million (2022 est.)
$201.145 million (2021 est.)
$160.097 million (2020 est.)
Portugal 35%, Angola 13%, Gabon 11%, Japan 8%, China 6% (2023)
Ships, refined petroleum, rice, electric generating sets, cars (2023)
$46.247 million (2023 est.)
$64.476 million (2022 est.)
$75.017 million (2021 est.)
$327.248 million (2023 est.)
Dobras (STD) per US dollar -
22.658 (2023 est.)
23.29 (2022 est.)
20.71 (2021 est.)
21.507 (2020 est.)
21.885 (2019 est.)
β‘ Energyβ¬οΈ Top
78% (2022 est.)
80%
73.7%
29,000 kW (2023 est.)
47.05 million kWh (2023 est.)
40.95 million kWh (2023 est.)
93.2% of total installed capacity (2023 est.)
6.8% of total installed capacity (2023 est.)
1,000 bbl/day (2023 est.)
8.875 million Btu/person (2023 est.)
π‘ Communicationsβ¬οΈ Top
2,000 (2023 est.)
1 (2023 est.)
152,000 (2023 est.)
87 (2022 est.)
1 state-owned TV station; 2 state-owned radio stations; 7 independent local radio stations; transmissions of multiple international broadcasters are available
.st
62% (2023 est.)
6,000 (2023 est.)
3 (2023 est.)
π Transportationβ¬οΈ Top
S9
2 (2025)
25 (2023)
General cargo 15, oil tanker 4, other 6
2 (2024)
0
0
0
2
0
Santo Antonio, Sao Tome
π‘οΈ Military and Securityβ¬οΈ Top
Armed Forces of Sao Tome and Principe (Forcas Armadas de Sao Tome e Principe, FASTP): Army, Coast Guard of Sao Tome e Principe (Guarda Costeira de Sao Tome e Principe, GCSTP), Presidential Guard, National Guard (2025)
Approximately 500 active Armed Forces (2023)
The FASTP is lightly armed and has a small inventory of mostly older weapons and equipment (2023)
Limited information; 18 is the minimum age for compulsory military service (reportedly not enforced) and 17 years of age (with parental permission) for voluntary service (2024)
The FASTP is one of the smallest militaries in Africa and consists of only a few companies of ground troops and some small patrol boats (2024)
Source: Factbook JSON archive.