Tonga - Population pyramid
| Date | 0-14 years % | 15-64 years % | > 64 years % |
|---|---|---|---|
| 2023 | 35.62% | 57.77% | 6.60% |
| 2022 | 35.64% | 57.86% | 6.50% |
| 2021 | 35.65% | 57.93% | 6.42% |
| 2020 | 35.77% | 57.89% | 6.34% |
| 2019 | 35.99% | 57.77% | 6.24% |
| 2018 | 36.21% | 57.65% | 6.15% |
| 2017 | 36.38% | 57.55% | 6.07% |
| 2016 | 36.51% | 57.46% | 6.03% |
| 2015 | 36.73% | 57.26% | 6.01% |
| 2014 | 36.95% | 57.06% | 6.00% |
| 2013 | 37.09% | 56.93% | 5.99% |
| 2012 | 37.24% | 56.82% | 5.94% |
| 2011 | 37.38% | 56.76% | 5.85% |
| 2010 | 37.58% | 56.65% | 5.77% |
| 2009 | 37.82% | 56.44% | 5.74% |
| 2008 | 38.04% | 56.21% | 5.74% |
| 2007 | 38.26% | 56.01% | 5.73% |
| 2006 | 38.34% | 55.96% | 5.70% |
| 2005 | 38.27% | 56.06% | 5.67% |
| 2004 | 38.20% | 56.19% | 5.61% |
| 2003 | 38.13% | 56.33% | 5.55% |
| 2002 | 38.10% | 56.41% | 5.50% |
| 2001 | 38.16% | 56.39% | 5.45% |
| 2000 | 38.32% | 56.27% | 5.40% |
| 1999 | 38.59% | 56.06% | 5.35% |
| 1998 | 38.94% | 55.77% | 5.30% |
| 1997 | 39.35% | 55.42% | 5.23% |
| 1996 | 39.69% | 55.18% | 5.13% |
| 1995 | 39.91% | 55.08% | 5.00% |
| 1994 | 40.11% | 55.00% | 4.89% |
| 1993 | 40.30% | 54.93% | 4.77% |
| 1992 | 40.46% | 54.89% | 4.65% |
| 1991 | 40.61% | 54.86% | 4.54% |
| 1990 | 40.76% | 54.80% | 4.44% |
| 1989 | 40.94% | 54.70% | 4.36% |
| 1988 | 41.17% | 54.54% | 4.29% |
| 1987 | 41.47% | 54.31% | 4.21% |
| 1986 | 41.75% | 54.14% | 4.12% |
| 1985 | 42.03% | 53.98% | 3.99% |
| 1984 | 42.43% | 53.71% | 3.86% |
| 1983 | 42.91% | 53.35% | 3.74% |
| 1982 | 43.41% | 52.96% | 3.63% |
| 1981 | 43.88% | 52.58% | 3.53% |
| 1980 | 44.34% | 52.22% | 3.45% |
| 1979 | 44.79% | 51.84% | 3.37% |
| 1978 | 45.26% | 51.43% | 3.31% |
| 1977 | 45.76% | 50.99% | 3.24% |
| 1976 | 46.09% | 50.70% | 3.21% |
| 1975 | 46.18% | 50.61% | 3.20% |
| 1974 | 46.17% | 50.62% | 3.21% |
| 1973 | 46.22% | 50.58% | 3.20% |
| 1972 | 46.34% | 50.47% | 3.19% |
| 1971 | 46.39% | 50.43% | 3.17% |
| 1970 | 46.39% | 50.45% | 3.16% |
| 1969 | 46.33% | 50.53% | 3.14% |
| 1968 | 46.21% | 50.66% | 3.13% |
| 1967 | 46.01% | 50.86% | 3.13% |
| 1966 | 45.92% | 50.97% | 3.11% |
| 1965 | 45.95% | 50.96% | 3.10% |
| 1964 | 45.92% | 50.99% | 3.09% |
| 1963 | 45.88% | 51.04% | 3.08% |
| 1962 | 45.80% | 51.12% | 3.08% |
| 1961 | 45.74% | 51.16% | 3.09% |
| 1960 | 45.72% | 51.17% | 3.11% |