The term ‘Population Distribution’ refers to the way the people are spaced over the earth’s surface. The distribution of population in India is quite uneven because of the vast variation ki the availability of resources. The population is mostly concentrated in the regions of industrial centres and the good agricultural lands. On the other hand, the areas such as high mountains and lands thickly forested areas and some remote comers are very thinly populated and some areas are even uninhabited.
Terrain, climate, soil, water bodies, mineral resources, industries, transport and urbanization are the major factors which affect the distribution of population in our country. Population density is a better measure of understanding the variation in distribution of population. It is expressed as number of person per unit area usually per sq.km. According to 2011, the average density of population of India is 382 person per sq.km. India is one of the most thickly populated ten countries of the world. The most densely populated state of India is Bihar and the state with lest population density is Arunachal Pradesh. Among union territories, Delhi is the densely populated one with 11,297 per sq.km, while Andaman and Nicobar Islands have the lowest density of population.
