Gaur Rauza is a village in Maharajganj tehsil in district of Siwan, Bihar, India. As per the data provided by Census of India in 2011, total population of Gaur Rauza was 624 which includes 307 males and 317 females. Gaur Rauza covers 47.72 ha area. Pincode of Gaur Rauza is N/A.