Indarwabhar is a village in Paharpur tehsil in district of Purba Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Indarwabhar was 7,261 which includes 3,818 males and 3,443 females. Indarwabhar covers 315.6 ha area. Pincode of Indarwabhar is 845422.