Sikandarpur is a village in Maharajganj tehsil in district of Siwan, Bihar, India. As per the data provided by Census of India in 2011, total population of Sikandarpur was 2,455 which includes 1,187 males and 1,268 females. Sikandarpur covers 205.83 ha area. Pincode of Sikandarpur is N/A.