Sierra Leone - Population pyramid
| Date | 0-14 years % | 15-64 years % | > 64 years % |
|---|---|---|---|
| 2023 | 38.53% | 58.26% | 3.21% |
| 2022 | 38.98% | 57.85% | 3.18% |
| 2021 | 39.41% | 57.44% | 3.15% |
| 2020 | 39.81% | 57.05% | 3.14% |
| 2019 | 40.20% | 56.66% | 3.14% |
| 2018 | 40.60% | 56.27% | 3.13% |
| 2017 | 41.02% | 55.84% | 3.13% |
| 2016 | 41.44% | 55.42% | 3.14% |
| 2015 | 41.83% | 55.01% | 3.15% |
| 2014 | 42.20% | 54.61% | 3.19% |
| 2013 | 42.53% | 54.25% | 3.23% |
| 2012 | 42.80% | 53.95% | 3.26% |
| 2011 | 43.02% | 53.71% | 3.27% |
| 2010 | 43.20% | 53.51% | 3.28% |
| 2009 | 43.36% | 53.34% | 3.30% |
| 2008 | 43.50% | 53.19% | 3.31% |
| 2007 | 43.63% | 53.04% | 3.33% |
| 2006 | 43.73% | 52.92% | 3.35% |
| 2005 | 43.82% | 52.81% | 3.38% |
| 2004 | 43.88% | 52.71% | 3.41% |
| 2003 | 43.91% | 52.65% | 3.44% |
| 2002 | 43.91% | 52.62% | 3.47% |
| 2001 | 43.89% | 52.61% | 3.50% |
| 2000 | 43.84% | 52.62% | 3.54% |
| 1999 | 43.75% | 52.67% | 3.58% |
| 1998 | 43.63% | 52.74% | 3.62% |
| 1997 | 43.54% | 52.79% | 3.67% |
| 1996 | 43.46% | 52.83% | 3.71% |
| 1995 | 43.37% | 52.88% | 3.75% |
| 1994 | 43.28% | 52.93% | 3.79% |
| 1993 | 43.19% | 52.98% | 3.83% |
| 1992 | 43.10% | 53.03% | 3.87% |
| 1991 | 43.01% | 53.08% | 3.91% |
| 1990 | 42.93% | 53.13% | 3.94% |
| 1989 | 42.86% | 53.17% | 3.97% |
| 1988 | 42.78% | 53.23% | 3.99% |
| 1987 | 42.67% | 53.31% | 4.02% |
| 1986 | 42.56% | 53.39% | 4.04% |
| 1985 | 42.46% | 53.48% | 4.06% |
| 1984 | 42.35% | 53.57% | 4.08% |
| 1983 | 42.24% | 53.66% | 4.10% |
| 1982 | 42.14% | 53.75% | 4.12% |
| 1981 | 42.03% | 53.84% | 4.13% |
| 1980 | 41.93% | 53.93% | 4.14% |
| 1979 | 41.82% | 54.03% | 4.15% |
| 1978 | 41.70% | 54.14% | 4.15% |
| 1977 | 41.57% | 54.27% | 4.16% |
| 1976 | 41.43% | 54.40% | 4.16% |
| 1975 | 41.28% | 54.55% | 4.16% |
| 1974 | 41.11% | 54.73% | 4.16% |
| 1973 | 40.93% | 54.91% | 4.16% |
| 1972 | 40.74% | 55.10% | 4.15% |
| 1971 | 40.55% | 55.31% | 4.14% |
| 1970 | 40.35% | 55.52% | 4.13% |
| 1969 | 40.13% | 55.76% | 4.11% |
| 1968 | 39.89% | 56.02% | 4.09% |
| 1967 | 39.63% | 56.30% | 4.07% |
| 1966 | 39.38% | 56.58% | 4.05% |
| 1965 | 39.12% | 56.86% | 4.02% |
| 1964 | 38.81% | 57.20% | 3.99% |
| 1963 | 38.49% | 57.56% | 3.95% |
| 1962 | 38.32% | 57.77% | 3.91% |
| 1961 | 38.25% | 57.88% | 3.87% |
| 1960 | 38.23% | 57.95% | 3.82% |