Bhatanahiya is a village in Narkatia tehsil in district of Purba Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Bhatanahiya was 6,546 which includes 3,406 males and 3,140 females. Bhatanahiya covers 238 ha area. Pincode of Bhatanahiya is N/A.