Population growth in Guinea-Bissau
Guinea-Bissau: Population growth was 2.2% in 2025. ◆ Volatile
Population growth in Guinea-Bissau, 1961–2025
Source: World Population Prospects, United Nations (UN), note: Derived from total population, publisher: UN Population Division. Measured in annual %.
Analysis
In 2025, population growth in Guinea-Bissau stood at 2.2%.
Compared with earlier readings it is down 1.9% on the previous year and down 15.8% over ten years.
Over the whole period, population growth in Guinea-Bissau peaked at 6.6% in 1977 and was at its lowest, -2.3%, in 1965.
That places Guinea-Bissau 41st out of 215 countries with data for 2025, putting it in the top quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 0.1% | -2.3% | 1.6% | 9 |
| 1970s | 3.4% | 0.1% | 6.6% | 10 |
| 1980s | 1.6% | 1.1% | 1.7% | 10 |
| 1990s | 2.3% | 1.6% | 3.3% | 10 |
| 2000s | 2.3% | 2.0% | 2.5% | 10 |
| 2010s | 2.5% | 2.3% | 2.7% | 10 |
| 2020s | 2.2% | 2.2% | 2.3% | 6 |
Countries ranked near Guinea-Bissau
More climate change data for Guinea-Bissau
- Population, total 2.25 million (2025)
- Urban population growth 3.3% (2025)
- Urban population 1.05 million (2025)
- Urban population 46.7% (2025)
- Annual freshwater withdrawals, total 0.175 billion cubic meters (2022)
- Annual freshwater withdrawals, total 1.1% (2022)
- Terrestrial protected areas 26.2% (2025)
- Terrestrial and marine protected areas 13.2% (2025)
- Marine protected areas 9.1% (2025)
- CPIA public sector management and institutions cluster average 2.2 1=low to 6=high (2025)
Frequently asked questions
- What is population growth in Guinea-Bissau?
- Population growth in Guinea-Bissau was 2.2% in 2025, according to World Population Prospects, United Nations (UN), note: Derived from total population, publisher: UN Population Division.
- What is the highest population growth recorded in Guinea-Bissau?
- The highest recorded value was 6.6% in 1977.
- What is the lowest population growth recorded in Guinea-Bissau?
- The lowest recorded value was -2.3% in 1965.
- How does Guinea-Bissau rank for population growth?
- Guinea-Bissau ranks 41st out of 215 countries with data for 2025.
- Is population growth rising or falling in Guinea-Bissau?
- Over the last ten years it is down 15.8%. The long-run trend across the full record is volatile.
- Where does this Guinea-Bissau data come from?
- The figures come from World Population Prospects, United Nations (UN), note: Derived from total population, publisher: UN Population Division, published as part of Population growth (annual %). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 65 observations, free to reuse under CC BY 4.0 (World Bank Open Data).
About this data
Annual population growth rate for year t is the exponential rate of growth of midyear population from year t-1 to t, expressed as a percentage. Population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship.