Khanjahan Chak Urf Saidenpur is a village in Lalganj tehsil in district of Vaishali, Bihar, India. As per the data provided by Census of India in 2011, total population of Khanjahan Chak Urf Saidenpur was 4,033 which includes 2,127 males and 1,906 females. Khanjahan Chak Urf Saidenpur covers 89 ha area. Pincode of Khanjahan Chak Urf Saidenpur is N/A.