53% of India's factories in five states
According to SocialCops' analysis of data from the Annual Survey of Industries, 53.2% of India's factories are in five states (Tamil Nadu, Maharashtra, Gujarat, Andhra Pradesh, and Uttar Pradesh) as of 2013-14. In comparison, the five states with the fewest factories (Manipur, Meghalaya, Nagaland, Sikkim, and Tripura) account for an estimated 0.42% of the total factories. 