Sierra Leone

Africa
Freetown

Population

9.33M

Area

71,740 km²

GDP

$7.55B

GDP Per Capita

$3,100

Quick FAQs

Region

Africa

Capital

Freetown

ISO 3166

sl

Government Type

presidential republic

Language

English (official, regular use limited to Learn more

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About Sierra Leone

Sierra Leone is a country located in Western Africa bordering the North Atlantic Ocean, between Guinea and Liberia, covering an area of approximately 71,740 square kilometers. As of 2025, Sierra Leone has a population of about 9.33 million, with English as the official language alongside Mende, Temne, and Krio. The country features a coastal belt of mangrove swamps, wooded hill country, upland plateau, and mountains in the east, with a tropical climate that is hot and humid with a summer rainy season from May to December. Freetown serves as the capital, and the government operates as a presidential republic.

Sierra Leone has a low-income West African economy with a GDP of $7.55 billion and a GDP per capita of $3,100, driven by diamond mining, iron ore, rutile and bauxite mining, and small-scale manufacturing of beverages, textiles, and footwear. Key agricultural products include cassava, rice, oil palm fruit, vegetables, sweet potatoes, milk, citrus fruits, fruits, groundnuts, and sugarcane, while natural resources include diamonds, titanium ore, bauxite, iron ore, gold, and chromite. The unemployment rate is 3.1% as of 2025, with a life expectancy of 62 years and a literacy rate of 43.6%. Sierra Leone has a primarily subsistence agriculture economy with key iron and diamond mining activities suspended, and it continues to recover slowly from its 1990s civil war.

Geography & Environment

Geographic Location

Western Africa, bordering the North Atlantic Ocean, between Guinea and Liberia

Geographic Coordinate

8 30 N, 11 30 W

Geographic Area

71,740 km²

Climate

tropical; hot, humid; summer rainy season (May to December); winter dry season (December to April)

Terrain

coastal belt of mangrove swamps, wooded hill country, upland plateau, mountains in east

Natural Hazards

N/A

Natural Resources

diamonds, titanium ore, bauxite, iron ore, gold, chromite

Geography Note

N/A

People & Society

Ave. Life Expentancy at Birth

62.0 years

Urbanization

44.30%

Population Growth Rate

2.24% (2025 est.)

Literacy Rate

94% (2024 est.)

Health Expendeture

5.6% of GDP (2021)

Education Expenditure

4.1% of GDP (2023 est.)

Languages

English (official, regular use limited to literate minority), Mende (principal vernacular in the south), Temne (principal vernacular in the north), Krio (English-based Creole, spoken by the descendants of freed Jamaican slaves; a first language for 10% of the population but understood by 95%)

Religions

Muslim 77.1%, Christian 22.9% (2019 est.)

Government

Country Name

conventional long form: Republic of Sierra Leone
conventional short form: Sierra Leone
local long form: Republic of Sierra Leone
local short form: Sierra Leone
etymology: Portuguese explorer Pedro de SINTRA is usually credited with naming the country "Serra da Leao" (Lion Mountains) in 1462, but Venetian explorer Alvise CA' DA MOSTO recorded the name as "Serre-Lionne" in 1457, referring to the rumbling of thunder over the mountains

Economy

Economic Overview

low-income West African economy; primarily subsistent agriculture; key iron and diamond mining activities suspended; slow recovery from 1990s civil war; systemic corruption; high-risk debt; high youth unemployment; natural resource rich

GDP Per Capita

$3,100

Unemployment Rate

N/A

Population Below Poverty Line

56.8% (2018 est.)

Industries

diamond mining; iron ore, rutile and bauxite mining; small-scale manufacturing (beverages, textiles, footwear)

Agricultural Products

cassava, rice, oil palm fruit, vegetables, sweet potatoes, milk, citrus fruits, fruits, groundnuts, sugarcane (2023)

Location

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