Births per 1,000 women, by age of mother

Fertility in Sao Tome and Principe, 2027

Sao Tome and Principe
2027
Total fertility rate: 3.42
Total fertility rate, 1950–2100 · click to pick a year

Year

-5 -1   2027  +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 Sao Tome and Principe is projected at 3.42 children per woman in 2027 — above the replacement level of about 2.1. Births are projected to be most frequent among women aged 20-24 (164 per 1,000 women in that age group), and the average mother would be 28.4 years old. In total, 6,866 babies are projected to be born. Source: United Nations, World Population Prospects 2024 (medium-variant projection).

Total fertility rate
3.42
Births
6,866
Births per 1,000 people
27.5
Mean age of mothers
28.4
Births to mothers aged 15–19
16.3%
Net reproduction rate
1.64
Boys per 100 girls at birth
102.7
Population
249,788
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
10-140.70.1%9
15-1980.611.8%1,118
20-24164.424.0%2,110
25-29163.223.8%1,633
30-34144.221.1%1,112
35-3990.513.2%612
40-4437.25.4%247
45-493.90.6%23
50-540.00.0%0