Khairullah Chak is a village in Dhuraiya tehsil in district of Banka, Bihar, India. As per the data provided by Census of India in 2011, total population of Khairullah Chak was N/A which includes N/A males and N/A females. Khairullah Chak covers 4 ha area. Pincode of Khairullah Chak is N/A.