Description : A Naga child with the Mekokchung town in the background, in the morning. Nagaland, is a small hilly state, in the north eastern part of India. The population, (mostly ethnic Naga people) is nearly two million. It has a total area of 6,401 square miles making it one of the smallest states of India. As 90.02% of the population is Christians, the hill state is known as the most populated Baptist state in the world.