Duwarkhu is a village in Ukhimath tehsil in district of Rudraprayag, Uttarakhand, India. As per the data provided by Census of India in 2011, total population of Duwarkhu was 56 which includes 22 males and 34 females. Duwarkhu covers 11.16 ha area. Pincode of Duwarkhu is 246425.