IN SUMMARY: Millennials can no longer be treated as a single generation. The millennial age group spans 20 years, with the oldest members turning 39 years old in 2019 while its youngest members are still not even 20. This generation is no longer a demographic group united by a youthful nature, meaning the gap between the oldest and youngest millennials — in attitudes and behavior — is wider than ever.

Millennials aren’t just one segment