Fertility from 1950 to 2100

Fertility in Guam, 2000

Guam
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2000
Total fertility rate: 2.92
Births per 1,000 women, by age of mother
2000 1970, 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   2000  +1 +5

Country

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The total fertility rate of Guam was 2.92 children per woman in 2000 — above the replacement level of about 2.1. Births were most frequent among women aged 20-24 (166 per 1,000 women in that age group), and the average mother was 27.3 years old. In total, 3,688 babies were born. Source: United Nations, World Population Prospects 2024.

Key indicators, 2000
Total fertility rate
2.92
Births
3,688
Births per 1,000 people
23.0
Mean age of mothers
27.3
Births to mothers aged 15–19
11.6%
Net reproduction rate
1.37
Boys per 100 girls at birth
107.3
Population
160,065
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, 2000
Mother's ageBirths per 1,000 womenShare of total fertilityBirths
10-140.90.2%7
15-1966.711.4%427
20-24166.128.5%1,018
25-29158.227.1%1,036
30-34116.019.9%748
35-3959.010.1%368
40-4415.12.6%81
45-490.80.1%3
50-540.00.0%0