Ayengia Gaon is a village in Subansiri tehsil in district of Dhemaji, Assam, India. As per the data provided by Census of India in 2011, total population of Ayengia Gaon was 1,488 which includes 728 males and 760 females. Ayengia Gaon covers 299 ha area. Pincode of Ayengia Gaon is 787055.