Kehunia is a village in Narkatiaganj tehsil in district of Pashchim Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Kehunia was 4,866 which includes 2,488 males and 2,378 females. Kehunia covers 411.3 ha area. Pincode of Kehunia is 845453.