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Beautiful beach in west Africa just an hour's drive from Freetown.

Photo: Annabel Symington derivative work: Jjtkk · CC BY 2.0 · via Wikimedia Commons, shown in greyscale

Sierra Leone

Western Africa · Africa

Sierra Leone places highest on Oral Rehydration Salts for Children with Diarrhoea (top 2% worldwide) and lowest on Malaria Mortality (P. falciparum) (bottom 1%).

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Sierra Leone in the Nations Inquiry Country Index

At a glance

The newest published figure for each, the year it describes and who published it, with a line showing how it has moved.

01The country

About Sierra Leone

Sierra Leone owes its name to a Portuguese sailor who, in 1462, saw the mountains of the Freetown Peninsula and called them Serra Lyoa, the lion mountains. Behind the mangrove coast, the land climbs through farmland and forest to an eastern plateau and the Loma Mountains. On Tiwai, an island in the Moa River, pygmy hippos live in the rainforest. The rains, from May to October, can be torrential.

From Bunce Island, a British fort in the Sierra Leone River, enslaved Africans were shipped to the rice plantations of South Carolina and Georgia. In 1787 British abolitionists landed settlers on the peninsula; Black Loyalists from Nova Scotia followed in 1792 and laid out Freetown. As a crown colony from 1808 it took in thousands of captives the Royal Navy had freed from slave ships. Independence came in April 1961, and a civil war fought largely over the diamond fields lasted from 1991 to 2002.

The Krio, descendants of those settlers and freed Africans, built clapboard houses and a culture of their own, while the Temne and the Mende are the largest peoples inland. Muslim and Christian families often intermarry. Women of the Sande society wear glossy black helmet masks, among the few African masks worn by women. Rice is eaten daily, often with cassava-leaf stew. Diamonds from Kono, rutile from the southern sands, iron ore and bauxite are the mineral wealth, and cocoa and coffee grow in the east.

Map showing the location of Sierra Leone
Where Sierra Leone is

Key facts about Sierra Leone

Capital
Freetown
Official languages
English, Krio
Currency
leone (SLE)
ISO code
SLE · SL
Domain · dialling
.sl · +232

As Wikidata records them. Official languages are the least consistent — some countries list only a national language, others every regional one. Sources and licences.

02Country Index 2026

Where it stands, topic by topic

Strongest first. Each position is Sierra Leone’s place among the countries with a standing on that topic, built from a few key statistics chosen to measure different things.

All topics

Each standing is built from a few key statistics chosen to measure different things. Select a subject for Sierra Leone’s readings on it, or see every statistic held for Sierra Leone in the table further down this page.

03Highs and lows

Where Sierra Leone stands out

The two ends of its own record: every statistic on which Sierra Leone sits within ten places of the best or worst in the world, plus its strongest and weakest readings overall. Each is turned into a percentile — its place among every country measured — which is what lets a hunger score and a press-freedom rank be compared at all.

Where Sierra Leone does best7

In the top third of all countries measured. 4 are within ten places of the best in the world, in a field of at least 50 countries — marked with that place.

  1. 1st

    Position · derived 59th of 59 · 1 = worst · 0 · 2025

    world median 0

  2. 4th

    Position · derived 4th of 127 · 85.3 · 2024

    world median 41.5 (better)

  3. 5th

    Position · derived 5th of 136 · 88.37 · 2024

    world median 52.95 (better)

  4. 10th

    Position · derived 10th of 144 · 92.76 · 2018

    world median 77.65 (better)

  5. Not ranked by the publisher · 0 · 2019

    world median 1.663 (better)

  6. Not ranked by the publisher · 0.982 · 2024

    world median 2.738 (better)

  7. Not ranked by the publisher · 83.05 · 2025

    world median 45 (better) · ▼ 5 pts since 2015

Where Sierra Leone struggles most10 of 28

In the bottom third of all countries measured. 26 are within ten places of the worst in the world, in a field of at least 50 countries — marked with that place.

  1. 1st

    Position · derived 170th of 170 · 0 · 2023

    world median 0.485 (worse)

  2. 2nd

    Position · derived 2nd of 135 · 1 = worst · 88.1 · 2024

    world median 20.9 (worse)

  3. 2nd

    Position · derived 2nd of 182 · 1 = worst · 86.04 · 2025

    world median 28.67 (worse)

  4. 3rd

    Position · derived 3rd of 97 · 1 = worst · 93.2 · 2025

    world median 36.76 (worse)

  5. 3rd

    Position · derived 3rd of 200 · 1 = worst · 23.13 · 2024

    world median 2.858 (worse)

  6. 3rd

    Position · derived 3rd of 93 · 1 = worst · 10.34 · 2023

    world median 3.225 (worse) · ▼ 18 pts since 2016

  7. 5th

    Position · derived 94th of 98 · 29.56 · 2024

    world median 53.85 (worse) · ▼ 2 pts since 2021

  8. 6th

    Position · derived 45th of 50 · 54.05 · 2024

    world median 66.8 (worse)

  9. 6th

    Position · derived 167th of 172 · 315.88 · 2020

    world median 414.32 (worse)

  10. 6th

    Position · derived 6th of 113 · 1 = worst · 46.49 · 2024

    world median 21.26 (worse)

18 more in every statistic for Sierra Leone.

A band is a place among the countries each publisher scores, so Sierra Leone can move because other countries moved. See the Country Index for the full method.

05In context

Sierra Leone and its neighbours

A position reads best beside the countries around it. Every position below is a place in the world ranking of 183, not within the region.

Western Africa

Shares a land border with

Across Western Africa

Every country in the sub-region, by its position in the world (of 183 placed).

  1. 94Cabo Verde
  2. =107Ghana
  3. 125Senegal
  4. 126Benin
  5. 128Côte d’Ivoire
  6. 129Togo
  7. 145Sierra Leone
  8. 148Liberia
  9. 149Burkina Faso
  10. 151Nigeria
  11. 152Guinea
  12. =156Gambia
  13. 162Mauritania
  14. =166Mali
  15. 170Niger
  16. 171Guinea-Bissau

06The evidence

Every statistic we hold for Sierra Leone

Grouped by topic. Each row gives the newest edition’s rank or position, the published value and the year the numbers describe. Select a statistic for this country’s row beside every other country, the world median and every edition.

All statistics

Governance & Institutions46

Economy & Innovation44

Work & Labour25

Education & Knowledge19

Health & Wellbeing58

Development & Human Capital12

Environment & Sustainability41

Gender & Equality12

Democracy & Civil Liberties17

  • Deliberative Democracy IndexV-Dem Institute, University of Gothenburg · Deliberative democracy index (0–1)68th of 176position · derived0.4332025
  • Egalitarian Democracy IndexV-Dem Institute, University of Gothenburg · Egalitarian democracy index (0–1)87th of 176position · derived0.3362025
  • Exclusion by Socio-Economic GroupV-Dem Institute, University of Gothenburg · Exclusion by socio-economic group index (0–1; higher = more exclusion)116th of 174position · derived · 1 = worst0.2592023
  • Freedom of Expression and Alternative Sources of Information IndexV-Dem Institute, University of Gothenburg · Freedom of expression index (0–1)55th of 176position · derived0.8232025
  • Freedom of Foreign MovementV-Dem Institute, University of Gothenburg · Original latent estimate (≈ −3.6 to +2.9); higher = freer movement70th of 176position · derived1.5182025
  • Freedom of Peaceful AssemblyV-Dem Institute, University of Gothenburg · Original latent estimate (≈ −3.5 to +3.5); higher = more freedom92nd of 172position · derived0.5222025
  • Freedom of ReligionV-Dem Institute, University of Gothenburg · Original latent estimate (≈ −3.5 to +3); higher = more religious freedom64th of 176position · derived1.6112025
  • Government Censorship of the MediaV-Dem Institute, University of Gothenburg · Original latent estimate (≈ −3 to +3.5); higher = less censorship29th of 176position · derived1.8672025
  • Government Dissemination of False Information (Domestic)V-Dem Institute, University of Gothenburg · Original latent estimate (≈ −3.6 to +3.2); higher = less disinformation115th of 176position · derived-0.72025
  • Government Internet ShutdownsV-Dem Institute, University of Gothenburg · Original latent estimate (≈ −4 to +2); higher = fewer shutdowns112th of 176position · derived0.2862025
  • Government Social Media CensorshipV-Dem Institute, University of Gothenburg · Original latent estimate (≈ −4.5 to +2.4); higher = less censorship67th of 176position · derived0.9462025
  • Mass MobilizationV-Dem Institute, University of Gothenburg · Original latent estimate (≈ −3.6 to +4); higher = more and larger eventsbottom 40%-0.1952025
  • Military Dimension IndexV-Dem Institute, University of Gothenburg · Military dimension index (0–1; higher = larger military role)bottom 24%0.252025
  • Participatory Democracy IndexV-Dem Institute, University of Gothenburg · Participatory democracy index (0–1)86th of 176position · derived0.3072025
  • Perceptions of Electoral Integrity IndexEIP · Electoral Integrity Index (0–100; higher = greater electoral integrity)bottom 17%35.642025
  • Physical Violence IndexV-Dem Institute, University of Gothenburg · Freedom from political killings and torture (0–1)101st of 176position · derived0.7052025
  • Political PolarizationV-Dem Institute, University of Gothenburg · Original latent estimate (≈ −3.8 to +3.9); higher = more polarized77th of 172position · derived · 1 = worst0.6392025

Peace & Security12

Risk & Resilience9

Mobility & Trade9

Poverty & Inequality1

Money & Public Finance5

Energy15

Digital & Technology9

  • AI User Share of the Working-Age PopulationMicrosoft AI Economy Institute · Generative-AI users (% of population aged 15–64)bottom 28%10.42026
  • Firms Experiencing Internet DisruptionsWorld Bank Group · Firms that experienced internet outages or slow-downs (%)144th of 163position · derived · 1 = worst10.972026
  • Firms with Their Own WebsiteWorld Bank Group · Firms with their own website (%)175th of 181position · derived15.622026
  • GitHub DevelopersGitHub · Developer accounts located in the economy (as of quarter end)bottom 32%16,6702026
  • GitHub Git PushesGitHub · Git pushes during the quarterbottom 18%15,7542025
  • GitHub RepositoriesGitHub · Public repositories located in the economy (as of quarter end)bottom 32%26,0582026
  • Internet Use Among AdultsWorld Bank Group · Adults who used the internet in the past three months (% of population aged 15+)129th of 140position · derived32.752024
  • Mobile Phone OwnershipWorld Bank Group · Adults who own a mobile phone (% of population aged 15+)134th of 140position · derived59.132024
  • Smartphone OwnershipWorld Bank Group · Adults whose main mobile phone is a smartphone (% of population aged 15+)128th of 140position · derived28.532024

People & Population16

07Method

Sources and how to read them

How to read this page

  • The scores and ranks belong to their publishers. Nothing is adjusted, rescaled or re-ranked; each is reproduced from the edition named beside it. Where a row says position · derived, the publisher ranks nobody on that measure and the position is ours, made by ordering the published score.
  • Each statistic shows its newest edition, which is not always the edition the Country Index uses: the index pins every source to one data year so its average compares like with like.

How a standing is built from percentiles, why Sierra Leone can move because other countries moved, and why publishers measure between 120 and 215 countries each are set out in full in how a standing is made and what a standing cannot tell you.

Sources

  • Statistics: 60 publishers, each named beside its numbers, with every edition and licence on the datasets pages.
  • Capital, languages, currency, codes: Wikidata, public domain (CC0).
  • Map and land borders: Natural Earth, public domain. Borders are de facto — where administration actually changes — not claimed.

Photographs

The photograph of Sierra Leone on this page comes from Wikimedia Commons and is shown in greyscale. The photographer and the licence are named beside each one.

Cite this page

Nations Inquiry (2026). Sierra Leone: country statistics, rankings and trends. https://nationsinquiry.com/countries/sierra-leone

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