Kolgaon is a village in Pratapnagar tehsil in district of Tehri Garhwal, Uttarakhand, India. As per the data provided by Census of India in 2011, total population of Kolgaon was 125 which includes 57 males and 68 females. Kolgaon covers 115.81 ha area. Pincode of Kolgaon is 249001.