Bakulahar is a village in Chanpatia tehsil in district of Pashchim Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Bakulahar was 7,494 which includes 3,976 males and 3,518 females. Bakulahar covers 903 ha area. Pincode of Bakulahar is 845449.