Births per 1,000 women, by age of mother

Fertility in World, 2031

World
2031
Total fertility rate: 2.19
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 World is projected at 2.19 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 (126 per 1,000 women in that age group), and the average mother would be 28.6 years old. In total, 133,513,402 babies are projected to be born. Source: United Nations, World Population Prospects 2024 (medium-variant projection).

Total fertility rate
2.19
Births
133,513,402
Births per 1,000 people
15.5
Mean age of mothers
28.6
Births to mothers aged 15–19
8.6%
Net reproduction rate
1.01
Boys per 100 girls at birth
105.0
Population
8,634,119,333
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
10-140.80.2%272,632
15-1934.37.8%11,425,484
20-24104.323.8%33,656,508
25-29125.628.7%38,185,700
30-3498.722.6%28,762,817
35-3953.412.2%15,310,747
40-4417.23.9%5,027,519
45-493.10.7%828,146
50-540.20.0%43,731