Births per 1,000 women, by age of mother
Fertility in Poland, 1966
Poland
Afghanistan
Africa
Albania
Algeria
Angola
Antigua and Barbuda
Argentina
Armenia
Aruba
Asia
Australia
Australia/New Zealand
Austria
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Caribbean
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Central Asia
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China
China, Hong Kong SAR
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Latin America and the Caribbean
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Least developed countries
Lebanon
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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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Peru
Philippines
Poland
Polynesia
Portugal
Puerto Rico
Qatar
Republic of Korea
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Romania
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Saudi Arabia
Senegal
Serbia
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Singapore
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Slovenia
Solomon Islands
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South Africa
South America
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South-Central Asia
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Southern Africa
Southern Asia
Southern Europe
Spain
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Sub-Saharan Africa
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Sweden
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Togo
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Vanuatu
Venezuela (Bolivarian Republic of)
Viet Nam
Western Africa
Western Asia
Western Europe
Western Sahara
World
Yemen
Zambia
Zimbabwe
1966
Total fertility rate: 2.45
The total fertility rate of Poland was 2.45 children per woman in 1966 — above the replacement level of about 2.1. Births were most frequent among women aged 20-24 (173 per 1,000 women in that age group), and the average mother was 27.4 years old. In total, 526,165 babies were born. Source: United Nations, World Population Prospects 2024.
Key indicators, 1966
Total fertility rate
2.45
Births
526,165
Births per 1,000 people
16.7
Mean age of mothers
27.4
Births to mothers aged 15–19
6.9%
Net reproduction rate
1.13
Boys per 100 girls at birth
106.6
Population
31,568,284
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, 1966
| Mother's age | Births per 1,000 women | Share of total fertility | Births |
|---|---|---|---|
| 10-14 | 0.2 | 0.0% | 413 |
| 15-19 | 24.1 | 5.0% | 36,560 |
| 20-24 | 172.9 | 35.6% | 169,968 |
| 25-29 | 143.7 | 29.6% | 153,402 |
| 30-34 | 83.8 | 17.2% | 95,249 |
| 35-39 | 44.4 | 9.1% | 52,408 |
| 40-44 | 15.0 | 3.1% | 16,743 |
| 45-49 | 1.7 | 0.3% | 1,260 |
| 50-54 | 0.2 | 0.0% | 165 |
Fertility in Poland by year