Births per 1,000 women, by age of mother

Fertility in Sao Tome and Principe, 1986

Sao Tome and Principe
1986
Total fertility rate: 6.05
Total fertility rate, 1950–2100 · click to pick a year

Year

-5 -1   1986  +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 was 6.05 children per woman in 1986 — above the replacement level of about 2.1. Births were most frequent among women aged 20-24 (273 per 1,000 women in that age group), and the average mother was 29.2 years old. In total, 4,557 babies were born. Source: United Nations, World Population Prospects 2024.

Total fertility rate
6.05
Births
4,557
Births per 1,000 people
41.0
Mean age of mothers
29.2
Births to mothers aged 15–19
18.7%
Net reproduction rate
2.46
Boys per 100 girls at birth
102.6
Population
111,150
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
10-142.70.2%18
15-19140.211.6%850
20-24272.922.5%1,337
25-29263.721.8%1,003
30-34210.317.4%646
35-39199.916.5%474
40-44104.58.6%200
45-4916.41.4%29
50-540.50.0%1