Births per 1,000 women, by age of mother
Fertility in Guam, 2049
Guam
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Less developed regions, excluding least developed countries
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2049
Total fertility rate: 2.16
The total fertility rate of Guam is projected at 2.16 children per woman in 2049 — above the replacement level of about 2.1. Births are projected to be most frequent among women aged 30-34 (143 per 1,000 women in that age group), and the average mother would be 30.7 years old. In total, 2,795 babies are projected to be born. Source: United Nations, World Population Prospects 2024 (medium-variant projection).
Key indicators, 2049
Total fertility rate
2.16
Births
2,795
Births per 1,000 people
14.7
Mean age of mothers
30.7
Births to mothers aged 15–19
2.4%
Net reproduction rate
1.03
Boys per 100 girls at birth
106.9
Population
190,727
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, 2049
| Mother's age | Births per 1,000 women | Share of total fertility | Births |
|---|---|---|---|
| 10-14 | 0.0 | 0.0% | 0 |
| 15-19 | 10.9 | 2.5% | 68 |
| 20-24 | 59.4 | 13.7% | 380 |
| 25-29 | 123.7 | 28.5% | 810 |
| 30-34 | 142.6 | 32.8% | 949 |
| 35-39 | 81.2 | 18.7% | 499 |
| 40-44 | 15.0 | 3.5% | 78 |
| 45-49 | 1.7 | 0.4% | 8 |
| 50-54 | 0.0 | 0.0% | 0 |
Fertility in Guam by year