Choto Nagaon is a village in Mangaldoi tehsil in district of Darrang, Assam, India. As per the data provided by Census of India in 2011, total population of Choto Nagaon was 588 which includes 291 males and 297 females. Choto Nagaon covers 193.94 ha area. Pincode of Choto Nagaon is 784125.