- Scope
- Sierra Leone
- Period
- 2025
- Source
- UN DESA World Population Prospects via World Development Indicators
Sub-Saharan Africa
Sierra Leone
- ISO:
- SLE / SL
- Capital:
- Freetown
- Income group:
- Low income
Key indicators
Most recent period reported by each source for this economy.
- Scope
- Sierra Leone
- Period
- 2025
- Source
- World Bank & OECD national accounts via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2025
- Source
- World Bank & OECD national accounts via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2025
- Source
- World Bank & OECD national accounts via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2025
- Source
- IMF International Financial Statistics via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2025
- Source
- International Labour Organization (ILOSTAT) via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2024
- Source
- UN DESA World Population Prospects via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2019
- Source
- UNESCO Institute for Statistics via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2024
- Source
- International Telecommunication Union (ITU) via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2024
- Source
- IEA, IRENA, UNSD, World Bank, WHO (Tracking SDG7) via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2022
- Source
- IEA, IRENA, UNSD, World Bank, WHO (Tracking SDG7) via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2024
- Source
- EDGAR, European Commission JRC via World Development Indicators
Population
- Scope
- Sierra Leone
- Period
- 2025
- Source
- UN DESA World Population Prospects via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2024
- Source
- UN DESA World Population Prospects via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2024
- Source
- UN DESA World Population Prospects via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2024
- Source
- UN DESA World Population Prospects via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2025
- Source
- UN DESA World Urbanization Prospects via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2025
- Source
- UN DESA World Population Prospects via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2100
- Source
- UN DESA, World Population Prospects 2024 via World Population Prospects 2024
- Scope
- Sierra Leone
- Period
- 2100
- Source
- UN DESA, World Population Prospects 2024 via World Population Prospects 2024
Economy
- Scope
- Sierra Leone
- Period
- 2025
- Source
- World Bank & OECD national accounts via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2025
- Source
- World Bank & OECD national accounts via World Development Indicators
Environment
- Scope
- Sierra Leone
- Period
- 2024
- Source
- EDGAR, European Commission JRC via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2024
- Source
- FAO Global Forest Resources Assessment via World Development Indicators
Atmospheric CO₂
No data reported by NOAA Global Monitoring Laboratory, marine surface sites.
Temperature anomaly (monthly)
No data reported by NASA GISS Surface Temperature Analysis v4.
Temperature anomaly
No data reported by NASA GISS Surface Temperature Analysis v4.
Technology
- Scope
- Sierra Leone
- Period
- 2022
- Source
- International Telecommunication Union (ITU) via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2021
- Source
- International Telecommunication Union (ITU) via World Development Indicators
Health
- Scope
- Sierra Leone
- Period
- 2024
- Source
- UN Inter-agency Group for Child Mortality Estimation via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2023
- Source
- WHO, UNICEF, UNFPA, World Bank, UN DESA (MMEIG) via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2023
- Source
- World Health Organization Global Health Expenditure Database via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2100
- Source
- UN DESA, World Population Prospects 2024 via World Population Prospects 2024
Education
- Scope
- Sierra Leone
- Period
- 2024
- Source
- UNESCO Institute for Statistics via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2002
- Source
- UNESCO Institute for Statistics via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2023
- Source
- UNESCO Institute for Statistics via World Development Indicators
Energy
- Scope
- Sierra Leone
- Period
- 2021
- Source
- International Energy Agency (IEA) statistics via World Development Indicators
Energy use per capita
No data reported by IEA, UN Statistics Division.
Agriculture
- Scope
- Sierra Leone
- Period
- 2024
- Source
- Food and Agriculture Organization (FAOSTAT) via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2024
- Source
- Food and Agriculture Organization (FAOSTAT) via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2024
- Source
- Food and Agriculture Organization (FAOSTAT) via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2025
- Source
- World Bank & OECD national accounts via World Development Indicators
Geography
- Scope
- Sierra Leone
- Period
- 2024
- Source
- Food and Agriculture Organization (FAOSTAT) via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2024
- Source
- Food and Agriculture Organization (FAOSTAT) via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2024
- Source
- FAO & UN DESA World Population Prospects via World Development Indicators
Transportation
- Scope
- Sierra Leone
- Period
- 2012
- Source
- International Civil Aviation Organization (ICAO) via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2012
- Source
- International Civil Aviation Organization (ICAO) via World Development Indicators
Government
Tax revenue
No data reported by IMF Government Finance Statistics.
- Scope
- Sierra Leone
- Period
- 2025
- Source
- Stockholm International Peace Research Institute (SIPRI) via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2025
- Source
- Inter-Parliamentary Union (IPU) via World Development Indicators
Science & Space
R&D spending
No data reported by UNESCO Institute for Statistics.
Researchers
No data reported by UNESCO Institute for Statistics.
- Scope
- Sierra Leone
- Period
- 2023
- Source
- National Science Foundation, Science & Engineering Indicators via World Development Indicators
Patent applications
No data reported by World Intellectual Property Organization (WIPO).
Crime & Safety
- Scope
- Sierra Leone
- Period
- 2020
- Source
- UN Office on Drugs and Crime (UNODC) via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2019
- Source
- World Health Organization Global Health Estimates via World Development Indicators
Culture & Entertainment
- Scope
- Sierra Leone
- Period
- 2019
- Source
- UN Tourism (UNWTO) via World Development Indicators
- Scope
- Sierra Leone
- Period
- 2018
- Source
- UN Tourism (UNWTO) via World Development Indicators
8 of 58 indicators have no reported value for Sierra Leone. Gaps are shown rather than estimated.