Researchers and demographers generally define the generations as follows:
Generational Birth Year Ranges
| Generation | Birth Years | Age in 2026 |
|---|---|---|
| The Silent Generation | 1928 – 1945 | 81 – 98 |
| Baby Boomers | 1946 – 1964 | 62 – 80 |
| Generation X | 1965 – 1980 | 46 – 61 |
| Millennials (Gen Y) | 1981 – 1996 | 30 – 45 |
| Generation Z | 1997 – 2012 | 14 – 29 |
| Generation Alpha | 2013 – present | 0 – 13 |
Baby Boomers (1946–1964)
Born after World War II during a period of economic optimism, Baby Boomers witnessed the rise of television, the Cold War, and the moon landing. They are often associated with a strong work ethic and consumerism. In 2026, the youngest Boomers are 62 and the oldest are 80.
Generation X (1965–1980)
Often called the "forgotten generation," Gen X grew up as latchkey kids, navigating the rise of personal computers, MTV, and the end of the Cold War. They tend to be self-reliant and skeptical of institutions. In 2026, Gen X is between 46 and 61 years old.
Millennials / Gen Y (1981–1996)
Millennials came of age during the internet revolution and the 9/11 attacks. They are the first generation to grow up with mobile phones and social media as adults. In 2026, Millennials are between 30 and 45 years old.
Generation Z (1997–2012)
Gen Z are true digital natives — they have never known a world without smartphones. They grew up during the 2008 financial crisis, the rise of TikTok, and the COVID-19 pandemic. In 2026, Gen Z members are between 14 and 29 years old.
Generation Alpha (2013–present)
The children of Millennials, Gen Alpha are growing up entirely in a world of AI, tablets, and streaming. The oldest Generation Alpha members turn 13 in 2026.
FAQ
What generation is someone born in 1990?
Someone born in 1990 is a Millennial (Generation Y). Millennials were born between 1981 and 1996.
What generation is someone born in 2000?
Someone born in 2000 is Generation Z. Gen Z spans birth years 1997 to 2012.
What generation is someone born in 1975?
Someone born in 1975 is Generation X. Gen X covers birth years 1965 to 1980.
Are generational ranges exact?
No. There is no single universal standard. Different researchers define slightly different cutoff years. The ranges above reflect the most widely cited definitions.