Births per 1,000 women, by age of mother
Fertility in Guam, 2044
Guam
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Less developed regions, excluding least developed countries
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2044
Total fertility rate: 2.23
The total fertility rate of Guam is projected at 2.23 children per woman in 2044 — 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 30.4 years old. In total, 2,801 babies are projected to be born. Source: United Nations, World Population Prospects 2024 (medium-variant projection).
Key indicators, 2044
Total fertility rate
2.23
Births
2,801
Births per 1,000 people
15.0
Mean age of mothers
30.4
Births to mothers aged 15–19
3.0%
Net reproduction rate
1.06
Boys per 100 girls at birth
106.9
Population
186,851
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, 2044
| Mother's age | Births per 1,000 women | Share of total fertility | Births |
|---|---|---|---|
| 10-14 | 0.0 | 0.0% | 0 |
| 15-19 | 13.1 | 2.9% | 85 |
| 20-24 | 66.3 | 14.8% | 446 |
| 25-29 | 128.3 | 28.6% | 869 |
| 30-34 | 143.1 | 31.9% | 892 |
| 35-39 | 80.7 | 18.0% | 426 |
| 40-44 | 15.1 | 3.4% | 76 |
| 45-49 | 1.6 | 0.4% | 8 |
| 50-54 | 0.0 | 0.0% | 0 |
Fertility in Guam by year