Ghahi Gaon is a village in Helem tehsil in district of Sonitpur, Assam, India. As per the data provided by Census of India in 2011, total population of Ghahi Gaon was 1,006 which includes 510 males and 496 females. Ghahi Gaon covers 173.13 ha area. Pincode of Ghahi Gaon is 784170.