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Industrial Era1961 CE – 2024 CEPeak: 74,220 km² (2024 CE)

Sierra Leone: Map & History

Sierra Leone, officially the Republic of Sierra Leone, is a country on the west coast of West Africa.

5.5
1961 CEDrag timeline:2024 CE2024 CE
1961 CE
1975 CE
1995 CE
2010 CE
2024 CE
Capital: FreetownCapital at 8.49°N, 13.24°WPeak Extent: 74,220 km²Vector Attribution: Cliopatria (CC BY 4.0)Wikidata: Q1044 ↗
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Wikipedia: Sierra Leone
Sierra Leone historical cartography
Country in West Africa

Sierra Leone, officially the Republic of Sierra Leone, is a country on the west coast of West Africa. It is bordered to the southeast by Liberia and by Guinea to the north. Sierra Leone's land area is 73,252 km2 (28,283 sq mi). It has a tropical climate and environments ranging from savannahs to rainforests. As of the 2023 census, Sierra Leone had a population of 8,460,512. Freetown is its capital and largest city.

Capital / Seat
Freetown
Common Languages
English
Imperial Currency
Leone
State Governance
Unitary presidential republic
Peak Territory
73, 252
Content & infobox metadata adapted from Wikipedia (Sierra Leone)

Modern Countries Once Part of Sierra Leone

At its mapped extent, Sierra Leone covered territory in 1 present-day country. The period shown is when the mapped borders include that country, and the note says how much of it.

Largest Present-Day Cities in Its Territory

Each opens on the live map inside Sierra Leone's borders of that time.

Derived by testing mapped cities against this polity's dated territorial polygons, so the list is indicative and follows the borders in the source dataset.

Sierra Leone in Depth

History

Sierra Leone's history is marked by continuous human habitation for at least 2,500 years, influenced by migrations from across Africa. Iron technology had been adopted by the 9th century and agriculture established by 1000 AD along the coast. Climate shifts over centuries altered the ecological zones, influencing migration and conquest dynamics.

The region's dense tropical rainforest and swamps, coupled with the presence of the tsetse fly which carried a disease fatal to horses and the zebu cattle used by the Mandé people, provided natural defences against invasions by the Mandinka Empire and other African empires, and limited influence by the Mali Empire.

Government and politics

Sierra Leone is a constitutional republic with a directly elected president and a unicameral legislature. The current system of the Government of Sierra Leone is based on the 1991 Sierra Leone Constitution. Sierra Leone has a dominant unitary central government and a weak local government. The executive branch, headed by the president of Sierra Leone has extensive powers and influence. The president is the most powerful government official in Sierra Leone.

The president is the head of state, the head of government, and the commander-in-chief of the Sierra Leone Armed Forces. The president appoints and heads a cabinet of ministers, which must be approved by the Parliament. The president is elected by popular vote to a maximum of two five-year terms.

Economy

By the 1990s, economic activity was declining and economic infrastructure had become seriously degraded. Over the next decade, much of the formal economy was destroyed in the country's civil war. Since the end of hostilities in 2002, massive infusions of outside assistance have helped Sierra Leone recover.

Much of the recovery depends on the success of the government's efforts to limit corruption by officials, which many feel was the chief cause of the civil war. A key indicator of success is the effectiveness of government management of its diamond sector.

There is high unemployment, particularly among the youth and ex-combatants.

Culture

As of 2019, 30% of women and 14% of men were in a polygamous unions in Sierra Leone. "The percentage of women with one or more co-wives has decreased gradually over time, from 37% in 2008 and 35% in 2013 to 30% in 2019."

Rice is the staple food of Sierra Leone and is consumed at virtually every meal. The rice is prepared in numerous ways, and topped with a variety of sauces made from some of Sierra Leone's favourite toppings, including potato leaves, cassava leaves, crain crain, okra soup, fried fish and groundnut stew.

Sections adapted from Wikipedia: Sierra Leone (CC BY-SA 4.0).

Sierra Leone: Key Facts

Key facts about Sierra Leone
CapitalFreetown
Official languagesEnglish, Krio
Form of governmentpresidential system
Currencyleone
Founded19 April 1971

Preceded by

  • Commonwealth realm of Sierra Leone

Facts from Wikidata Q1044 (CC0).

Sierra Leone: Frequently Asked Questions

When did Sierra Leone exist?

Sierra Leone is dated to 1961 CE – 2024 CE, in the Industrial era.

What was the capital of Sierra Leone?

The capital of Sierra Leone was Freetown.

How large was Sierra Leone at its peak?

At its peak in 2024 Sierra Leone covered about 74,220 km².