Sao Tome and Principe - Population pyramid
| Date | 0-14 years % | 15-64 years % | > 64 years % |
|---|---|---|---|
| 1967 | 44.26% | 51.34% | 4.40% |
| 1966 | 43.24% | 52.46% | 4.30% |
| 1965 | 42.00% | 53.81% | 4.19% |
| 1964 | 40.51% | 55.40% | 4.08% |
| 1963 | 38.77% | 57.26% | 3.97% |
| 1962 | 36.74% | 59.41% | 3.85% |
| 1961 | 34.35% | 61.91% | 3.73% |
| 1960 | 32.90% | 63.44% | 3.65% |