Births per 1,000 women, by age of mother

Fertility in Mongolia, 1985

Mongolia
1985
Total fertility rate: 5.26
Total fertility rate, 1950–2100 · click to pick a year

Year

-5 -1   1985  +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 5.26 children per woman in 1985 — above the replacement level of about 2.1. Births were most frequent among women aged 25-29 (318 per 1,000 women in that age group), and the average mother was 29.8 years old. In total, 73,967 babies were born. Source: United Nations, World Population Prospects 2024.

Total fertility rate
5.26
Births
73,967
Births per 1,000 people
38.5
Mean age of mothers
29.8
Births to mothers aged 15–19
5.0%
Net reproduction rate
2.12
Boys per 100 girls at birth
104.0
Population
1,921,514
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%48
15-1934.43.3%3,707
20-24254.324.1%25,212
25-29317.930.1%24,757
30-34214.920.3%11,518
35-39133.612.6%5,231
40-4472.46.9%2,598
45-4926.62.5%837
50-542.00.2%57