Demographic Reality

The fertility divergence that drives the delimitation crisis, the demographic momentum that makes it persist after fertility falls, and the convergence horizon at which the problem changes character.

India's overall TFR reached approximately 1.9 in 2026 — below replacement (2.1) for the first time in modern history [@cite_data_for_india_fertility]. India's population is now projected to peak around 2062 at approximately 1.7 billion before declining. But the national figure obscures a dramatic internal divergence that is the structural driver of the delimitation crisis.