Kachomari 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 Kachomari Gaon was 446 which includes 220 males and 226 females. Kachomari Gaon covers 254.5 ha area. Pincode of Kachomari Gaon is N/A.