Sao Tome and Principe - Population pyramid
| Date | 0-14 years % | 15-64 years % | > 64 years % |
|---|---|---|---|
| 2021 | 40.04% | 56.20% | 3.76% |
| 2020 | 40.61% | 55.60% | 3.79% |
| 2019 | 41.13% | 55.10% | 3.77% |
| 2018 | 41.54% | 54.77% | 3.70% |
| 2017 | 41.87% | 54.50% | 3.62% |
| 2016 | 42.12% | 54.31% | 3.57% |
| 2015 | 42.27% | 54.20% | 3.54% |
| 2014 | 42.30% | 54.18% | 3.52% |
| 2013 | 42.23% | 54.24% | 3.53% |
| 2012 | 42.08% | 54.37% | 3.55% |
| 2011 | 42.04% | 54.35% | 3.61% |
| 2010 | 42.13% | 54.18% | 3.68% |
| 2009 | 42.18% | 54.07% | 3.76% |
| 2008 | 42.16% | 54.01% | 3.83% |
| 2007 | 42.12% | 53.98% | 3.90% |
| 2006 | 42.12% | 53.92% | 3.96% |
| 2005 | 42.16% | 53.83% | 4.02% |
| 2004 | 42.23% | 53.70% | 4.06% |
| 2003 | 42.34% | 53.56% | 4.10% |
| 2002 | 42.47% | 53.38% | 4.15% |
| 2001 | 42.57% | 53.22% | 4.21% |
| 2000 | 42.89% | 52.84% | 4.27% |
| 1999 | 43.48% | 52.22% | 4.31% |
| 1998 | 44.02% | 51.64% | 4.34% |
| 1997 | 44.50% | 51.14% | 4.36% |
| 1996 | 44.88% | 50.74% | 4.38% |
| 1995 | 45.20% | 50.42% | 4.38% |
| 1994 | 45.46% | 50.16% | 4.37% |
| 1993 | 45.66% | 49.99% | 4.36% |
| 1992 | 45.77% | 49.89% | 4.34% |
| 1991 | 45.80% | 49.88% | 4.32% |
| 1990 | 45.73% | 49.94% | 4.33% |
| 1989 | 45.61% | 50.03% | 4.36% |
| 1988 | 45.48% | 50.12% | 4.40% |
| 1987 | 45.36% | 50.20% | 4.44% |
| 1986 | 45.18% | 50.32% | 4.50% |
| 1985 | 44.92% | 50.53% | 4.55% |
| 1984 | 44.79% | 50.62% | 4.59% |
| 1983 | 44.81% | 50.55% | 4.64% |
| 1982 | 44.74% | 50.58% | 4.69% |
| 1981 | 44.76% | 50.57% | 4.67% |
| 1980 | 44.91% | 50.49% | 4.60% |
| 1979 | 45.04% | 50.38% | 4.58% |
| 1978 | 45.15% | 50.24% | 4.60% |
| 1977 | 45.25% | 50.10% | 4.65% |
| 1976 | 45.36% | 49.95% | 4.69% |
| 1975 | 45.47% | 49.82% | 4.71% |
| 1974 | 45.59% | 49.70% | 4.71% |
| 1973 | 45.72% | 49.60% | 4.69% |
| 1972 | 45.85% | 49.49% | 4.66% |
| 1971 | 46.01% | 49.35% | 4.64% |
| 1970 | 46.15% | 49.23% | 4.63% |
| 1969 | 45.85% | 49.56% | 4.59% |
| 1968 | 45.11% | 50.39% | 4.49% |
| 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% |