Births per 1,000 women, by age of mother

Fertility in Iran (Islamic Republic of), 1991

Iran (Islamic Republic of)
1991
Total fertility rate: 4.57
Total fertility rate, 1950–2100 · click to pick a year

Year

-5 -1   1991  +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 Iran (Islamic Republic of) was 4.57 children per woman in 1991 — above the replacement level of about 2.1. Births were most frequent among women aged 25-29 (213 per 1,000 women in that age group), and the average mother was 29.9 years old. In total, 1,870,627 babies were born. Source: United Nations, World Population Prospects 2024.

Total fertility rate
4.57
Births
1,870,627
Births per 1,000 people
31.2
Mean age of mothers
29.9
Births to mothers aged 15–19
11.0%
Net reproduction rate
2.07
Boys per 100 girls at birth
103.1
Population
59,986,931
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
10-141.20.1%4,295
15-1976.68.4%205,966
20-24200.021.9%489,316
25-29213.423.3%465,631
30-34177.719.4%353,501
35-39136.614.9%223,965
40-4478.88.6%99,045
45-4929.03.2%27,341
50-541.90.2%1,565