Ahiraulia Sonwal 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 Ahiraulia Sonwal was 881 which includes 458 males and 423 females. Ahiraulia Sonwal covers 12.9 ha area. Pincode of Ahiraulia Sonwal is N/A.