Fertility in Guinea-Bissau (1950–2100)

Guinea-Bissau
2026
Total fertility rate: 3.62
Births per 1,000 women, by age of mother
2026 1996, 30 years earlier
Hover a column for the exact rate. Adding up all the rates (× 5 years ÷ 1,000) gives the total fertility rate.
Total fertility rate, 1950–2100 · click to pick a year

Year

-5 -1   2026  +1 +5

Country

A B C D E F G H I J K L M N O P Q R S T U V W Y Z

The total fertility rate of Guinea-Bissau is projected at 3.62 children per woman in 2026 — above the replacement level of about 2.1. Births are projected to be most frequent among women aged 25-29 (167 per 1,000 women in that age group), and the average mother would be 29.4 years old. In total, 66,031 babies are projected to be born. Source: United Nations, World Population Prospects 2024 (medium-variant projection).

Total fertility rate
3.62
Births
66,031
Births per 1,000 people
28.7
Mean age of mothers
29.4
Births to mothers aged 15–19
14.6%
Net reproduction rate
1.60
Boys per 100 girls at birth
104.0
Population
2,297,808
The net reproduction rate counts only daughters who survive to their mothers' age: below 1, each generation of women is smaller than the one before.
Mother's ageBirths per 1,000 womenShare of total fertilityBirths
10-141.70.2%235
15-1977.210.7%9,622
20-24157.821.8%17,145
25-29167.423.1%15,836
30-34143.119.8%11,723
35-39102.914.2%7,260
40-4450.87.0%3,073
45-4921.73.0%1,076
50-541.50.2%61