Births per 1,000 women, by age of mother

Fertility in Mongolia, 1979

Mongolia
1979
Total fertility rate: 6.42
Total fertility rate, 1950–2100 · click to pick a year

Year

-5 -1   1979  +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 6.42 children per woman in 1979 — above the replacement level of about 2.1. Births were most frequent among women aged 25-29 (342 per 1,000 women in that age group), and the average mother was 30.6 years old. In total, 64,326 babies were born. Source: United Nations, World Population Prospects 2024.

Total fertility rate
6.42
Births
64,326
Births per 1,000 people
38.7
Mean age of mothers
30.6
Births to mothers aged 15–19
6.6%
Net reproduction rate
2.51
Boys per 100 girls at birth
103.9
Population
1,660,658
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
10-140.50.0%51
15-1944.43.5%4,274
20-24276.521.6%19,799
25-29342.426.7%17,330
30-34259.120.2%10,245
35-39194.915.2%7,424
40-44122.79.6%4,015
45-4938.03.0%1,120
50-542.80.2%64