Pachbhirwa 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 Pachbhirwa was 2,414 which includes 1,281 males and 1,133 females. Pachbhirwa covers 331.1 ha area. Pincode of Pachbhirwa is 845456.