Pareagwa is a village in Jogapatti tehsil in district of Pashchim Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Pareagwa was 3,383 which includes 1,833 males and 1,550 females. Pareagwa covers 420.9 ha area. Pincode of Pareagwa is N/A.