Replacement-level fertility rate in Guinea-Bissau
Guinea-Bissau: Replacement-level fertility rate was 2.51 in 2010. ▼ Falling
Replacement-level fertility rate in Guinea-Bissau, 1950–2010
Source: Gietel-Basten and Scherbov (2020) – processed by Our World in Data.
Analysis
The most recent figure for replacement-level fertility rate in Guinea-Bissau is 2.51, measured in 2010. That is the lowest value across all 7 years on record.
That represents a change of down 6.3% over ten years.
Over the whole period, replacement-level fertility rate in Guinea-Bissau peaked at 3.64 in 1950 and was at its lowest, 2.51, in 2010.
Guinea-Bissau ranks 10th of 199 countries on this measure, in the top 10%.
Replacement-level fertility rate in Guinea-Bissau, year by year
| Year | Value | Change |
|---|---|---|
| 1950 | 3.64 | — |
| 1960 | 3.42 | -6.0% |
| 1970 | 3.17 | -7.3% |
| 1980 | 2.92 | -7.9% |
| 1990 | 2.77 | -5.1% |
| 2000 | 2.68 | -3.2% |
| 2010 | 2.51 | -6.3% |
Guinea-Bissau compared with similar countries
- Guinea-Bissau's 2.51 is above the median for low income countries, which is 2.39, 1.1× the median. (25 countries reporting)
- Guinea-Bissau's 2.51 is above the median for Sub-Saharan Africa, which is 2.37, 1.1× the median. (48 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | 3.64 | 3.64 | 3.64 | 1 |
| 1960s | 3.42 | 3.42 | 3.42 | 1 |
| 1970s | 3.17 | 3.17 | 3.17 | 1 |
| 1980s | 2.92 | 2.92 | 2.92 | 1 |
| 1990s | 2.77 | 2.77 | 2.77 | 1 |
| 2000s | 2.68 | 2.68 | 2.68 | 1 |
| 2010s | 2.51 | 2.51 | 2.51 | 1 |
Countries ranked near Guinea-Bissau
- 8 Mali 2.56 compare
- 9 Burundi 2.53 compare
- 11 Democratic Republic of Congo 2.48 compare
- 11 Niger 2.48 compare
- 13 Burkina Faso 2.47 compare
- 13 Equatorial Guinea 2.47 compare
More population data for Guinea-Bissau
- Population regions with projections, annual growth rate 0.1406 % change on previous year (2100)
- Urban and rural population 2050, annual growth rate 1.35 % change on previous year (2050)
- Population long run with projections, annual growth rate 0.1406 % change on previous year (2100)
- Un population 2024 vs 2022, annual growth rate 0.1572 % change on previous year (2100)
- Africa's Development Dynamics (AfDD) Table 05 - Demographic estimates 3,445 Persons (2050)
- Africa's Development Dynamics (AfDD) Table 03 - Annual population 2 Percent per annum (2030)
- Projected population under age 5, annual growth rate -0.4106 % change on previous year (2100)
- World population growth 0.1% (2100)
- Population density 165.91 people per km² (2100)
- Number of children under 5, by world region 302,001 people (2100)
Frequently asked questions
- What is replacement-level fertility rate in Guinea-Bissau?
- Replacement-level fertility rate in Guinea-Bissau was 2.51 in 2010, according to Gietel-Basten and Scherbov (2020) – processed by Our World in Data.
- What is the highest replacement-level fertility rate recorded in Guinea-Bissau?
- The highest recorded value was 3.64 in 1950.
- What is the lowest replacement-level fertility rate recorded in Guinea-Bissau?
- The lowest recorded value was 2.51 in 2010.
- How does Guinea-Bissau rank for replacement-level fertility rate?
- Guinea-Bissau ranks 10th out of 199 countries with data for 2010.
- Is replacement-level fertility rate rising or falling in Guinea-Bissau?
- Over the last ten years it is down 6.3%. The long-run trend across the full record is falling.
- Where does this Guinea-Bissau data come from?
- The figures come from Gietel-Basten and Scherbov (2020) – processed by Our World in Data, published as part of Replacement-level fertility rate. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 7 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
The replacement-level fertility rate (the total fertility rate needed to keep the population size stable over time, without migration) is commonly stated to be 2.1. But the level can vary based on the sex ratio, child mortality rates, and other factors.