Baikunthpur is a village in Itarhi tehsil in district of Buxar, Bihar, India. As per the data provided by Census of India in 2011, total population of Baikunthpur was 1,104 which includes 562 males and 542 females. Baikunthpur covers 106.86 ha area. Pincode of Baikunthpur is N/A.