Pathrajolhania is a village in Pipra tehsil in district of Supaul, Bihar, India. As per the data provided by Census of India in 2011, total population of Pathrajolhania was 19,490 which includes 10,056 males and 9,434 females. Pathrajolhania covers 1614 ha area. Pincode of Pathrajolhania is N/A.