Dekar Gaon is a village in Chariduar tehsil in district of Sonitpur, Assam, India. As per the data provided by Census of India in 2011, total population of Dekar Gaon was 784 which includes 418 males and 366 females. Dekar Gaon covers 228.51 ha area. Pincode of Dekar Gaon is 784501.