Bharthuiya is a village in Chakia tehsil in district of Purba Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Bharthuiya was 2,139 which includes 1,120 males and 1,019 females. Bharthuiya covers 168.8 ha area. Pincode of Bharthuiya is 845412.