Saunhi Erazi is a village in Kuchaikote tehsil in district of Gopalganj, Bihar, India. As per the data provided by Census of India in 2011, total population of Saunhi Erazi was 95 which includes 47 males and 48 females. Saunhi Erazi covers 44.44 ha area. Pincode of Saunhi Erazi is 841501.