Fertility in Least developed countries, 2022

Least developed countries
2022
Total fertility rate: 3.98
Births per 1,000 women, by age of mother
2022 1992, 30 years earlier
Hover a column for the exact rate. Adding up all the rates (× 5 years ÷ 1,000) gives the total fertility rate.
Total fertility rate, 1950–2100 · click to pick a year

Year

-5 -1   2022  +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 Least developed countries was 3.98 children per woman in 2022 — above the replacement level of about 2.1. Births were most frequent among women aged 25-29 (189 per 1,000 women in that age group), and the average mother was 28.7 years old. In total, 35,945,711 babies were born. Source: United Nations, World Population Prospects 2024.

Total fertility rate
3.98
Births
35,945,711
Births per 1,000 people
31.7
Mean age of mothers
28.7
Births to mothers aged 15–19
15.3%
Net reproduction rate
1.77
Boys per 100 girls at birth
103.9
Population
1,134,811,910
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
10-143.00.4%198,634
15-1991.311.4%5,509,383
20-24187.323.5%9,997,264
25-29189.023.7%8,808,455
30-34157.419.7%6,157,602
35-39105.513.2%3,572,650
40-4450.86.4%1,399,337
45-4912.81.6%289,254
50-540.70.1%13,110