As of 2001[update] India census, Jhinkpani had a population of 11,835. Males constitute 51% of the population and females 49%. Jhinkpani has an average literacy rate of 55%, lower than the national average of 59.5%: male literacy is 65%, and female literacy is 45%. In Jhinkpani, 15% of the population is under 6 years of age. Jhinkpani is also famous for ACC cement factory which is one of the best plant which is having ISO certificate.