Belwa Ray Khas is a village in Turkaulia tehsil in district of Purba Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Belwa Ray Khas was 5,161 which includes 2,668 males and 2,493 females. Belwa Ray Khas covers 492.6 ha area. Pincode of Belwa Ray Khas is 845435.