Mandiyar Gaon is a village in Dhoomakot tehsil in district of Garhwal, Uttarakhand, India. As per the data provided by Census of India in 2011, total population of Mandiyar Gaon was 56 which includes 23 males and 33 females. Mandiyar Gaon covers 36.43 ha area. Pincode of Mandiyar Gaon is 246161.