Births per 1,000 women, by age of mother

Fertility in Mongolia, 1957

Mongolia
1957
Total fertility rate: 6.39
Total fertility rate, 1950–2100 · click to pick a year

Year

-5 -1   1957  +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 Mongolia was 6.39 children per woman in 1957 — above the replacement level of about 2.1. Births were most frequent among women aged 25-29 (338 per 1,000 women in that age group), and the average mother was 30.6 years old. In total, 38,858 babies were born. Source: United Nations, World Population Prospects 2024.

Total fertility rate
6.39
Births
38,858
Births per 1,000 people
43.5
Mean age of mothers
30.6
Births to mothers aged 15–19
5.1%
Net reproduction rate
1.97
Boys per 100 girls at birth
103.2
Population
893,234
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
10-140.40.0%18
15-1951.84.1%1,965
20-24269.721.1%9,494
25-29338.126.4%10,744
30-34265.020.7%7,498
35-39198.315.5%5,472
40-44120.99.5%2,838
45-4931.82.5%777
50-542.40.2%53