Gen Alpha Years And Future 2025 Generation. Their total number is projected to exceed 2 billion by 2025. Gen beta will be the seventh.
With projections estimating around 2.1 billion individuals, generation beta is set to become the second largest demographic cohort, following generation alpha’s 2 billion, according to mark. 2025 marks the end of generation alpha and the start of generation beta, a cohort that will include all individuals born between 2025 and 2039.