Narpat Patti is a village in Basantpur tehsil in district of Supaul, Bihar, India. As per the data provided by Census of India in 2011, total population of Narpat Patti was 2,145 which includes 1,169 males and 976 females. Narpat Patti covers 332 ha area. Pincode of Narpat Patti is 852115.