Mongolia - Population pyramid
| Date | 0-14 years % | 15-64 years % | > 64 years % |
|---|---|---|---|
| 2021 | 31.20% | 64.33% | 4.48% |
| 2020 | 31.09% | 64.59% | 4.31% |
| 2019 | 30.80% | 65.01% | 4.19% |
| 2018 | 30.41% | 65.51% | 4.08% |
| 2017 | 29.95% | 66.06% | 3.99% |
| 2016 | 29.43% | 66.65% | 3.92% |
| 2015 | 28.86% | 67.27% | 3.86% |
| 2014 | 28.37% | 67.79% | 3.84% |
| 2013 | 27.93% | 68.25% | 3.83% |
| 2012 | 27.55% | 68.63% | 3.83% |
| 2011 | 27.25% | 68.93% | 3.82% |
| 2010 | 27.02% | 69.17% | 3.80% |
| 2009 | 27.06% | 69.12% | 3.82% |
| 2008 | 27.23% | 68.95% | 3.82% |
| 2007 | 27.57% | 68.64% | 3.80% |
| 2006 | 28.13% | 68.11% | 3.76% |
| 2005 | 28.93% | 67.35% | 3.72% |
| 2004 | 29.91% | 66.35% | 3.74% |
| 2003 | 31.12% | 65.14% | 3.74% |
| 2002 | 32.44% | 63.83% | 3.74% |
| 2001 | 33.69% | 62.59% | 3.72% |
| 2000 | 34.77% | 61.54% | 3.69% |
| 1999 | 35.72% | 60.54% | 3.74% |
| 1998 | 36.48% | 59.74% | 3.78% |
| 1997 | 37.12% | 59.07% | 3.80% |
| 1996 | 37.80% | 58.38% | 3.81% |
| 1995 | 38.62% | 57.58% | 3.80% |
| 1994 | 39.07% | 57.04% | 3.89% |
| 1993 | 39.54% | 56.49% | 3.97% |
| 1992 | 39.99% | 55.98% | 4.03% |
| 1991 | 40.33% | 55.59% | 4.08% |
| 1990 | 40.47% | 55.41% | 4.13% |
| 1989 | 40.95% | 54.89% | 4.17% |
| 1988 | 41.34% | 54.45% | 4.21% |
| 1987 | 41.65% | 54.08% | 4.27% |
| 1986 | 41.92% | 53.77% | 4.31% |
| 1985 | 42.14% | 53.52% | 4.34% |
| 1984 | 42.49% | 53.12% | 4.39% |
| 1983 | 42.79% | 52.79% | 4.43% |
| 1982 | 43.05% | 52.50% | 4.45% |
| 1981 | 43.34% | 52.19% | 4.47% |
| 1980 | 43.69% | 51.82% | 4.49% |
| 1979 | 44.10% | 51.34% | 4.56% |
| 1978 | 44.57% | 50.79% | 4.65% |
| 1977 | 45.02% | 50.24% | 4.74% |
| 1976 | 45.31% | 49.88% | 4.81% |
| 1975 | 45.32% | 49.81% | 4.87% |
| 1974 | 45.40% | 49.69% | 4.90% |
| 1973 | 45.24% | 49.86% | 4.91% |
| 1972 | 44.89% | 50.23% | 4.88% |
| 1971 | 44.53% | 50.63% | 4.84% |
| 1970 | 44.26% | 50.95% | 4.79% |
| 1969 | 43.93% | 51.27% | 4.81% |
| 1968 | 43.65% | 51.52% | 4.83% |
| 1967 | 43.34% | 51.79% | 4.87% |
| 1966 | 42.80% | 52.30% | 4.90% |
| 1965 | 41.86% | 53.21% | 4.92% |
| 1964 | 41.12% | 53.93% | 4.95% |
| 1963 | 40.12% | 54.92% | 4.96% |
| 1962 | 38.96% | 56.09% | 4.95% |
| 1961 | 37.87% | 57.23% | 4.91% |
| 1960 | 37.00% | 58.18% | 4.83% |