Gangaili Araji is a village in Krityanand Nagar tehsil in district of Purnia, Bihar, India. As per the data provided by Census of India in 2011, total population of Gangaili Araji was 113 which includes 58 males and 55 females. Gangaili Araji covers 30 ha area. Pincode of Gangaili Araji is 854303.