Fallangani Gaon is a village in Morangi tehsil in district of Golaghat, Assam, India. As per the data provided by Census of India in 2011, total population of Fallangani Gaon was 1,374 which includes 688 males and 686 females. Fallangani Gaon covers 387.56 ha area. Pincode of Fallangani Gaon is N/A.