Baby Boomers:  born 1946 to 1964.  57-75 years old

Population peaked in 2019 at 74 million and is now declining.

Gen X: born 1965 to 1979/80.

Population approximately (65.2 million people in the U.S.) But Wait!.... That is the simple definition. All of us boomers have a different experience and definition for this magical time.