Siri Gaon is a village in Dunda tehsil in district of Uttarkashi, Uttarakhand, India. As per the data provided by Census of India in 2011, total population of Siri Gaon was 1,415 which includes 675 males and 740 females. Siri Gaon covers 244.59 ha area. Pincode of Siri Gaon is 249165.