Hamidapur Chak is a village in Rajaun tehsil in district of Banka, Bihar, India. As per the data provided by Census of India in 2011, total population of Hamidapur Chak was 273 which includes 123 males and 150 females. Hamidapur Chak covers 11 ha area. Pincode of Hamidapur Chak is 813105.