Janoa is a village in Bandgaon tehsil in district of Pashchimi Singhbhum, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Janoa was 1,544 which includes 778 males and 766 females. Janoa covers 432.94 ha area. Pincode of Janoa is 833201.