After nearly a century of silence, caste is returning to the census. For the first time since 1931, India will formally record jatis and sub-castes in the 2026–27 census, an administrative shift with massive political consequences. For decades, governments have sidestepped the arithmetic of caste, avoiding the release of 2011’s caste data and downplaying OBC enumeration. Now, cornered by state-level pressures and opposition demand, the Centre is preparing to count what it long evaded.