Births per 1,000 women, by age of mother

Fertility in Tonga, 2028

Tonga
2028
Total fertility rate: 2.97
Total fertility rate, 1950–2100 · click to pick a year

Year

-5 -1   2028  +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 2.97 children per woman in 2028 — above the replacement level of about 2.1. Births are projected to be most frequent among women aged 25-29 (161 per 1,000 women in that age group), and the average mother would be 29.8 years old. In total, 2,290 babies are projected to be born. Source: United Nations, World Population Prospects 2024 (medium-variant projection).

Total fertility rate
2.97
Births
2,290
Births per 1,000 people
22.3
Mean age of mothers
29.8
Births to mothers aged 15–19
6.4%
Net reproduction rate
1.40
Boys per 100 girls at birth
108.1
Population
102,565
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
10-140.40.1%1
15-1924.34.1%146
20-24122.320.7%647
25-29161.027.2%647
30-34157.826.7%491
35-3989.315.1%248
40-4433.45.7%102
45-493.20.5%8
50-540.10.0%0