World Population Review
Continents
Countries
World Cities
US States
US Counties
US Cities
Topics
States
Agriculture
Crime/Safety
Culture
Economics
Education
Environment
Facts/Trivia
Flags
Geography
Health
History
Infrastructure/Energy
Law
Manufacturing/Mining
Military
Politics/Government
Population
Sports
Tech/Business
Travel
Countries
Agriculture
Crime/Safety
Culture
Economics
Education
Environment
Facts/Trivia
Flags
Geography
Health
History
Infrastructure/Energy
Law
Manufacturing/Mining
Military
Politics/Government
Population
Sports
Tech/Business
Travel
History of Sierra Leone | How Old is Sierra Leone?
Date of Initial Sovereignty
1961
Years Since Initial Sovereignty
63
How old is Sierra Leone?
The country of Sierra Leone is 63 years old, founded in the year 1961.
Frequently Asked Questions