Births per 1,000 women, by age of mother

Fertility in Japan, 2042

Japan
2042
Total fertility rate: 1.32
Total fertility rate, 1950–2100 · click to pick a year

Year

-5 -1   2042  +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 Japan is projected at 1.32 children per woman in 2042 — below the replacement level of about 2.1. Births are projected to be most frequent among women aged 30-34 (99 per 1,000 women in that age group), and the average mother would be 33.3 years old. In total, 785,554 babies are projected to be born. Source: United Nations, World Population Prospects 2024 (medium-variant projection).

Total fertility rate
1.32
Births
785,554
Births per 1,000 people
7.1
Mean age of mothers
33.3
Births to mothers aged 15–19
0.2%
Net reproduction rate
0.64
Boys per 100 girls at birth
105.0
Population
110,692,358
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
10-140.00.0%20
15-190.80.3%1,508
20-2410.94.1%26,756
25-2958.222.0%170,525
30-3499.437.6%304,146
35-3970.326.6%211,050
40-4422.98.7%65,667
45-492.10.8%5,880
50-540.00.0%0