Langra Barwa is a village in Lauriya tehsil in district of Pashchim Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Langra Barwa was 1,670 which includes 868 males and 802 females. Langra Barwa covers 62.83 ha area. Pincode of Langra Barwa is N/A.