Erachya is a village in Bhatar CD block in Bardhaman Sadar North subdivision of Purba Bardhaman district in the state of West Bengal, India with 609 resident families. It is about from West Bengal on National Highway towards Purba Bardhaman.
Scheduled Castes and Scheduled Tribes: Scheduled Castes constitute 25.41% and Scheduled Tribes 3.17% of the population.