Azmatullah 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 Azmatullah Chak was 330 which includes 163 males and 167 females. Azmatullah Chak covers 47 ha area. Pincode of Azmatullah Chak is 813105.