Gunjrauliya is a village in Areraj tehsil in district of Purba Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Gunjrauliya was 5,122 which includes 2,694 males and 2,428 females. Gunjrauliya covers 512 ha area. Pincode of Gunjrauliya is 845425.