Kerala's population is set to rise until 2041, then decline, with increasing life expectancy and the lowest child population share by 2051.

A decade ago the Union of India welcomed into the fold its newest member: the state of Telangana. Of India’s then 29 states, it ranked 12th by population, 11th by area and 10th by per-person income.

Political discussions are gaining momentum in India around what is called a delimitation exercise, or redrawing and reallocation of parliamentary constituency boundaries – an exercise that has not ...