Portugal - Population pyramid
| Date | 0-14 years % | 15-64 years % | > 64 years % |
|---|---|---|---|
| 1975 | 27.37% | 62.13% | 10.50% |
| 1974 | 27.79% | 62.41% | 9.80% |
| 1973 | 28.15% | 62.09% | 9.75% |
| 1972 | 28.44% | 61.83% | 9.73% |
| 1971 | 28.56% | 61.77% | 9.67% |
| 1970 | 28.47% | 61.86% | 9.67% |
| 1969 | 28.97% | 61.84% | 9.20% |
| 1968 | 29.15% | 61.95% | 8.89% |
| 1967 | 29.15% | 62.15% | 8.70% |
| 1966 | 29.17% | 62.31% | 8.52% |
| 1965 | 29.03% | 62.55% | 8.42% |
| 1964 | 29.00% | 62.94% | 8.06% |
| 1963 | 28.94% | 62.96% | 8.10% |
| 1962 | 29.09% | 62.86% | 8.06% |
| 1961 | 29.08% | 62.90% | 8.02% |
| 1960 | 29.16% | 62.87% | 7.97% |
| 1959 | 29.38% | 62.81% | 7.81% |