What Age Are Gen X In 2025. From baby boomers and gen x to millennials, gen z and gen alpha, dive into what unites and divides consumers across generations. Gen alpha is the first generation born entirely in the 21st century, and its upbringing is deeply intertwined with technology.

However, based on widespread consensus as well as new gen z analysis by the pew research center, and the one generation defined by the u.s. Gen x is the generation that follows the baby boomers.