Which one among the following States of India has the lowest density population as per 2011 Census ?

The correct answer is Arunachal Pradesh.

Key Points

• Arunachal Pradesh has the lowest population density in India as per the 2011 Census, with a density of just 17 persons per square kilometer.
• The low population density is attributed to its rugged terrain and dense forests, making large areas uninhabitable.
• It is the northeasternmost state of India, sharing international borders with Bhutan, China, and Myanmar.
• Despite its vast geographical area of 83,743 square kilometers, the total population was only around 13.83 lakh as per the 2011 Census.

Additional Information

• Population Density: It is defined as the number of people living per unit area, usually measured in persons per square kilometer. It reflects the spatial distribution of a population.
• 2011 Census: The 15th Census of India, conducted in 2011, is the most recent complete census. It provides comprehensive demographic data about the country.
• Other Low-Density States: After Arunachal Pradesh, states like Mizoram (52 persons per sq km) and Sikkim (86 persons per sq km) also have low population densities.
• Reasons for Low Density: Factors like tough geographical terrain, limited infrastructure, and forest-covered areas play a significant role in determining population density in northeastern states.
• National Average: The average population density of India as per the 2011 Census is 382 persons per square kilometer, highlighting the stark contrast with Arunachal Pradesh.