These are Western Cultural Generations. Japan and Asia and portions of Europe will have their own generational definitions based on major cultural, political, and economic influences.
Generation Name | Births Start |
Births End |
Youngest Age Today* |
Oldest Age Today* |
The Lost Generation – The Generation of 1914 |
1890 | 1915 | 101 | 126 |
The Interbellum Generation | 1901 | 1913 | 103 | 115 |
The Greatest Generation | 1910 | 1924 | 92 | 106 |
The Silent Generation | 1925 | 1945 | 71 | 91 |
Baby Boomer Generation | 1946 | 1964 | 52 | 70 |
Generation X (Baby Bust) | 1965 | 1979 | 37 | 51 |
Generation Y – The Millennial – Gen Next |
1980 | 1995 | 21 | 36 |
Generation Z | 1996 | 2010 | 6 | 20 |
Gen Alpha | 2011 | 2025 | 1 | 5 |
(*if still alive today)
Note: Dates are approximate and there is some overlap because there are no standard definitions for when a generation begins and ends. See the section below about why this overlap.