Tarajan Gaon is a village in Dhekiajuli tehsil in district of Sonitpur, Assam, India. As per the data provided by Census of India in 2011, total population of Tarajan Gaon was 1,272 which includes 624 males and 648 females. Tarajan Gaon covers 164.54 ha area. Pincode of Tarajan Gaon is N/A.