Tandwar 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 Tandwar Gaon was 58 which includes 29 males and 29 females. Tandwar Gaon covers 28.43 ha area. Pincode of Tandwar Gaon is 249186.