Chhagraha is a village in Sugauli tehsil in district of Purba Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Chhagraha was 4,670 which includes 2,426 males and 2,244 females. Chhagraha covers 345 ha area. Pincode of Chhagraha is 845456.