Khumtai Gaon is a village in Khumtai tehsil in district of Golaghat, Assam, India. As per the data provided by Census of India in 2011, total population of Khumtai Gaon was 1,613 which includes 836 males and 777 females. Khumtai Gaon covers 423.56 ha area. Pincode of Khumtai Gaon is 785619.