Births per 1,000 women, by age of mother

Fertility in Sao Tome and Principe, 2031

Sao Tome and Principe
2031
Total fertility rate: 3.21
Total fertility rate, 1950–2100 · click to pick a year

Year

-5 -1   2031  +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 3.21 children per woman in 2031 — above the replacement level of about 2.1. Births are projected to be most frequent among women aged 25-29 (156 per 1,000 women in that age group), and the average mother would be 28.4 years old. In total, 7,182 babies are projected to be born. Source: United Nations, World Population Prospects 2024 (medium-variant projection).

Total fertility rate
3.21
Births
7,182
Births per 1,000 people
26.6
Mean age of mothers
28.4
Births to mothers aged 15–19
14.8%
Net reproduction rate
1.54
Boys per 100 girls at birth
102.7
Population
269,570
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
10-140.50.1%6
15-1973.211.4%1,065
20-24156.024.2%2,112
25-29156.324.2%1,879
30-34138.921.6%1,277
35-3983.513.0%607
40-4433.15.1%215
45-493.10.5%20
50-540.00.0%0