Births per 1,000 women, by age of mother

Fertility in United States of America, 2033

United States of America
2033
Total fertility rate: 1.63
Total fertility rate, 1950–2100 · click to pick a year

Year

-5 -1   2033  +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 States of America is projected at 1.63 children per woman in 2033 — below the replacement level of about 2.1. Births are projected to be most frequent among women aged 30-34 (105 per 1,000 women in that age group), and the average mother would be 30.8 years old. In total, 3,785,081 babies are projected to be born. Source: United Nations, World Population Prospects 2024 (medium-variant projection).

Total fertility rate
1.63
Births
3,785,081
Births per 1,000 people
10.5
Mean age of mothers
30.8
Births to mothers aged 15–19
2.2%
Net reproduction rate
0.79
Boys per 100 girls at birth
105.1
Population
360,294,008
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
10-140.10.0%810
15-198.02.5%82,460
20-2446.814.3%542,710
25-2990.227.6%1,120,606
30-34104.632.0%1,182,321
35-3961.618.8%673,621
40-4414.34.4%167,965
45-491.30.4%14,363
50-540.00.0%226