Sil Koti is a village in Tehri tehsil in district of Tehri Garhwal, Uttarakhand, India. As per the data provided by Census of India in 2011, total population of Sil Koti was 336 which includes 149 males and 187 females. Sil Koti covers 73.38 ha area. Pincode of Sil Koti is 249130.