Phulwaria 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 Phulwaria was 3,520 which includes 1,860 males and 1,660 females. Phulwaria covers 583.9 ha area. Pincode of Phulwaria is 845456.