Koti Mahruk 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 Koti Mahruk was 381 which includes 193 males and 188 females. Koti Mahruk covers 473.94 ha area. Pincode of Koti Mahruk is 249196.