Kasaun Gaon is a village in Dhanaulti tehsil in district of Tehri Garhwal, Uttarakhand, India. As per the data provided by Census of India in 2011, total population of Kasaun Gaon was 55 which includes 30 males and 25 females. Kasaun Gaon covers 26.77 ha area. Pincode of Kasaun Gaon is 249186.