Rohua Khas is a village in Kotwa tehsil in district of Purba Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Rohua Khas was 1,385 which includes 753 males and 632 females. Rohua Khas covers 128.6 ha area. Pincode of Rohua Khas is 845417.