Sem Talla is a village in Devprayag tehsil in district of Tehri Garhwal, Uttarakhand, India. As per the data provided by Census of India in 2011, total population of Sem Talla was 7 which includes 2 males and 5 females. Sem Talla covers 11.51 ha area. Pincode of Sem Talla is 249161.