Auhar Majharia is a village in Bettiah tehsil in district of Pashchim Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Auhar Majharia was 6,366 which includes 3,380 males and 2,986 females. Auhar Majharia covers 449.99 ha area. Pincode of Auhar Majharia is 845438.