Births per 1,000 women, by age of mother
Fertility in Portugal, 1974
Portugal
Afghanistan
Africa
Albania
Algeria
Angola
Antigua and Barbuda
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Armenia
Aruba
Asia
Australia
Australia/New Zealand
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Caribbean
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Central Asia
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Dem. People's Republic of Korea
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Latin America and the Caribbean
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Least developed countries
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Less developed regions
Less developed regions, excluding China
Less developed regions, excluding least developed countries
Liberia
Libya
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More developed regions
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Other non-specified areas
Pakistan
Panama
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Philippines
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Polynesia
Portugal
Puerto Rico
Qatar
Republic of Korea
Republic of Moldova
Romania
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Saudi Arabia
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Serbia
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South Africa
South America
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South-Central Asia
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Southern Africa
Southern Asia
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Sweden
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Syrian Arab Republic
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Thailand
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Togo
Tonga
Trinidad and Tobago
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Uzbekistan
Vanuatu
Venezuela (Bolivarian Republic of)
Viet Nam
Western Africa
Western Asia
Western Europe
Western Sahara
World
Yemen
Zambia
Zimbabwe
1974
Total fertility rate: 2.70
The total fertility rate of Portugal was 2.70 children per woman in 1974 — above the replacement level of about 2.1. Births were most frequent among women aged 25-29 (160 per 1,000 women in that age group), and the average mother was 28.8 years old. In total, 171,757 babies were born. Source: United Nations, World Population Prospects 2024.
Key indicators, 1974
Total fertility rate
2.70
Births
171,757
Births per 1,000 people
19.0
Mean age of mothers
28.8
Births to mothers aged 15–19
7.6%
Net reproduction rate
1.24
Boys per 100 girls at birth
106.1
Population
9,059,176
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, 1974
| Mother's age | Births per 1,000 women | Share of total fertility | Births |
|---|---|---|---|
| 10-14 | 0.3 | 0.0% | 104 |
| 15-19 | 33.7 | 6.3% | 12,968 |
| 20-24 | 136.0 | 25.3% | 48,793 |
| 25-29 | 159.9 | 29.7% | 50,288 |
| 30-34 | 107.0 | 19.9% | 29,693 |
| 35-39 | 68.8 | 12.8% | 20,191 |
| 40-44 | 28.3 | 5.3% | 8,473 |
| 45-49 | 4.1 | 0.8% | 1,190 |
| 50-54 | 0.2 | 0.0% | 54 |
Fertility in Portugal by year