Gini coefficient in Guinea-Bissau
Guinea-Bissau: Gini coefficient was 0.3344 in 2021. ▼ Falling
Gini coefficient in Guinea-Bissau, 1991–2021
Source: World Bank Poverty and Inequality Platform (2026) – with major processing by Our World in Data.
Analysis
Guinea-Bissau recorded 0.3344 for gini coefficient in 2021. That is the lowest value across all 6 years on record.
Compared with earlier readings it is down 3.8% on the previous year and down 33.9% over ten years.
Over the whole period, gini coefficient in Guinea-Bissau peaked at 0.5575 in 1991 and was at its lowest, 0.3344, in 2021.
That places Guinea-Bissau 71st out of 120 countries with data for 2021, putting it in the middle of the range.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 0.4968 | 0.4361 | 0.5575 | 2 |
| 2000s | 0.3557 | 0.3557 | 0.3557 | 1 |
| 2010s | 0.4268 | 0.3477 | 0.506 | 2 |
| 2020s | 0.3344 | 0.3344 | 0.3344 | 1 |
Countries ranked near Guinea-Bissau
More poverty & inequality data for Guinea-Bissau
- Number of income/consumption surveys in the past decade available via the World Bank 2 surveys (2025)
- Fertility rate vs. share living in extreme poverty 3.84 live births per woman (2023)
- Cereal yield vs. share in extreme poverty 1,333 kg per hectare (2024)
- Tax revenue as share of GDP vs. income inequality 9.2% (2023)
- Gender Inequality Index 0.632 (2023)
- Lifespan inequality: Gini coefficient in women 0.184 (2023)
- Lifespan inequality: Gini coefficient by sex 0.184 (2023)
- Lifespan inequality: Gini coefficient in men 0.2097 (2023)
- Share of government consumption in GDP vs. share of population living in extreme poverty 19.4% (2023)
- Income inequality: Atkinson index 0.3531 (2023)
Frequently asked questions
- What is gini coefficient in Guinea-Bissau?
- Gini coefficient in Guinea-Bissau was 0.3344 in 2021, according to World Bank Poverty and Inequality Platform (2026) – with major processing by Our World in Data.
- What is the highest gini coefficient recorded in Guinea-Bissau?
- The highest recorded value was 0.5575 in 1991.
- What is the lowest gini coefficient recorded in Guinea-Bissau?
- The lowest recorded value was 0.3344 in 2021.
- How does Guinea-Bissau rank for gini coefficient?
- Guinea-Bissau ranks 71st out of 120 countries with data for 2021.
- Is gini coefficient rising or falling in Guinea-Bissau?
- Over the last ten years it is down 33.9%. The long-run trend across the full record is falling.
- Where does this Guinea-Bissau data come from?
- The figures come from World Bank Poverty and Inequality Platform (2026) – with major processing by Our World in Data, published as part of Gini coefficient. Statizoid updates them automatically from the source API.
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About this data
The Gini coefficient measures inequality on a scale from 0 to 1. Higher values indicate higher inequality.