As per Delimitation of Parliamentary and Assembly constituencies Order, 2008, No. 43 Supaul Assembly constituency is composed of the following: Supaul municipality; Gopalpur Sire, Bakaur, Ghuran, Baruari, Pipra Khurd, Ramdatt Patti, Balwa, Karnpur, Laukha, Basbitti, Goth Baruari, Ekma, Balha, Bairo, Sukhpur Solhni, Telwa, Bairiya, Chainsinghpatti, Malhni, Parsarma Parsauni gram panchayats of Supaul community development block; and Marauna CD Block.[3]