Part the Second
India has 28 states and 8 union territories. This page follows the eighteen largest — the two of the East, two of the West, ten of the North (the Hindi belt, with Delhi) and four of the South. Together they contain roughly 93% of the country's population. The remainder — the North-East, J&K, Ladakh, Punjab, Goa and the smaller UTs — sits in the Other bucket of Part I and is not plotted here individually.
Each tile starts at 1× in 1901 and traces where the state's population multiplied to by 2011. Delhi and Haryana break the scale — Delhi grew roughly forty-fold. Tamil Nadu and Kerala's curves bend earliest — the South was already decelerating when the North was still steepening.
Rajasthan, Haryana and Delhi grew four- to six-fold after Independence; Kerala and Tamil Nadu barely doubled. The gap between the two dots is the story of India's uneven second half.
Uttar Pradesh has been #1 for every recorded census. Kerala drops out of the top 10 by 1991. Jharkhand and Chhattisgarh never enter it — their populations are counted but in smaller slices. A line that arrives from below-10 is a state whose rank has risen into the frame.