Fertility from 1950 to 2100

Fertility in Guam, 2030

Guam
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2030
Total fertility rate: 2.55
Births per 1,000 women, by age of mother
2030 2000, 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   2030  +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 Guam is projected at 2.55 children per woman in 2030 — above the replacement level of about 2.1. Births are projected to be most frequent among women aged 25-29 (148 per 1,000 women in that age group), and the average mother would be 29.6 years old. In total, 2,761 babies are projected to be born. Source: United Nations, World Population Prospects 2024 (medium-variant projection).

Key indicators, 2030
Total fertility rate
2.55
Births
2,761
Births per 1,000 people
15.8
Mean age of mothers
29.6
Births to mothers aged 15–19
5.8%
Net reproduction rate
1.21
Boys per 100 girls at birth
106.9
Population
174,635
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.
Fertility by age of mother, 2030
Mother's ageBirths per 1,000 womenShare of total fertilityBirths
10-140.10.0%0
15-1923.34.6%160
20-2495.418.7%558
25-29147.829.0%788
30-34144.728.4%757
35-3980.615.8%417
40-4416.63.3%78
45-491.20.2%5
50-540.00.0%0