Fertility in United Republic of Tanzania, 2022

United Republic of Tanzania
2022
Total fertility rate: 4.67
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 United Republic of Tanzania was 4.67 children per woman in 2022 — above the replacement level of about 2.1. Births were most frequent among women aged 20-24 (211 per 1,000 women in that age group), and the average mother was 28.9 years old. In total, 2,306,107 babies were born. Source: United Nations, World Population Prospects 2024.

Total fertility rate
4.67
Births
2,306,107
Births per 1,000 people
35.6
Mean age of mothers
28.9
Births to mothers aged 15–19
17.6%
Net reproduction rate
2.14
Boys per 100 girls at birth
103.0
Population
64,711,821
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
10-141.60.2%6,494
15-19114.312.2%405,219
20-24210.622.5%630,622
25-29206.722.1%519,232
30-34179.619.2%378,700
35-39136.814.6%244,246
40-4467.67.2%100,951
45-4916.61.8%19,918
50-540.80.1%725