You’re in the
Greatest Generation
1901 to 1927born 1920
Position: late Greatest Generation Cusp:
Grew up in the Depression, then went to war.
Born in 1920: Greatest Generation
In the Greatest Generation (1901 to 1927), late Greatest Generation, turning 106 in 2026. No asterisks: 1920 sits well inside Greatest, 1901 to 1927.
Your year, or any other
Born 1920: you’re in the Greatest Generation (1901 to 1927), late Greatest Generation. No asterisks: 1920 sits well inside Greatest, 1901 to 1927.
Read about the Greatest Generation
Where 1920 sits
1920 is late Greatest Generation: the late third of Greatest runs 1919 to 1927. Pew Research Center range. Some historians start it a few years later, but 1901 to 1927 is the standard reference.
The Greatest Generation is the cohort born from 1901 to 1927: people who were children or young adults when the stock market crashed in 1929, who came of age in the Great Depression, and who then fought or worked through the Second World War. Around 16 million Americans served in uniform between 1941 and 1945, and the large majority of them were born in these years. Afterwards, the same people used the GI Bill to go to college and buy houses at a scale no earlier cohort had, built the postwar suburbs, and became the parents of the Baby Boomers. Read the full The Greatest Generation page.
How old you were when…
Shared reference points, dated, so the generation label has something concrete behind it.
- age 9 the Wall Street crash (1929)
- age 25 the Second World War ends (1945)
- age 49 the moon landing (1969)
- age 66 the Challenger disaster (1986)
- age 78 Google is founded (1998)
- age 87 the first iPhone goes on sale (2007)
- age 96 the Brexit vote and Donald Trump’s election (2016)
- age 104 the hottest year on record (2024)
Milestone birthdays
Someone born in 1920 turned 18 in 1938, 21 in 1941, 30 in 1950, 40 in 1960, 50 in 1970, 65 in 1985, 80 in 2000 and 100 in 2020.
Near 1920
Born in 1920: quick answers
What generation is someone born in 1920?
The Greatest Generation (1901 to 1927) by the Pew Research Center definition. 1920 is late Greatest Generation.
Is 1920 a cusp year?
No. 1920 sits well inside Greatest (1901 to 1927); no source puts it in a different generation.
How old is someone born in 1920?
105 or 106 in 2026, depending on whether the birthday has passed. Type the full date into the calculator for the exact age in years, months and days.