Births per 1,000 women, by age of mother

Fertility in Tonga, 2036

Tonga
2036
Total fertility rate: 2.75
Total fertility rate, 1950–2100 · click to pick a year

Year

-5 -1   2036  +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 Tonga is projected at 2.75 children per woman in 2036 — above the replacement level of about 2.1. Births are projected to be most frequent among women aged 30-34 (148 per 1,000 women in that age group), and the average mother would be 29.7 years old. In total, 2,314 babies are projected to be born. Source: United Nations, World Population Prospects 2024 (medium-variant projection).

Total fertility rate
2.75
Births
2,314
Births per 1,000 people
22.7
Mean age of mothers
29.7
Births to mothers aged 15–19
5.6%
Net reproduction rate
1.30
Boys per 100 girls at birth
108.1
Population
101,893
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
10-140.30.1%1
15-1925.84.7%130
20-24116.321.0%649
25-29147.926.8%683
30-34148.426.8%559
35-3980.714.6%213
40-4430.75.6%75
45-492.40.4%6
50-540.10.0%0