Which Indian State Has The Lowest Population? Know Interesting Facts About This State

India's Least Populated State: India is now the most populated country in the world, home to more than 146 crore people, surpassing China, which has 141 crore population. Population density varies greatly from state to state, from the crowded roads of Delhi and Mumbai to the serene valleys of the Northeast. A few states stand out for having significantly fewer people and more open space, while others, like Maharashtra and Uttar Pradesh, are renowned for their enormous populations.

However, have you ever wondered which Indian state, based on the most recent data, has the smallest population? The answer may surprise you: rather than busy cities, this area is renowned for its natural beauty, cultural diversity and tranquil way of life. This state is important to India's geography and tourism, despite having a small population.

Let’s find out which state holds this record and explore some interesting facts that make it unique and special.

The Least Populated State In India

Least Populated State of India (Image: Canva)

According to the 2011 Census (with revised 2025 estimates) and the most recent government data, Sikkim is the least populous state in India. Sikkim, a region in the country's northeast, is home to about 7 to 8 lakh people. One of the smallest and most tranquil states in India, it is surrounded by Bhutan, Nepal and Tibet and is renowned for its pristine environment and stunning Himalayan scenery.

 

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Why Sikkim Has A Low Population

Sikkim’s low population can be explained by several factors:

1.  Mountainous Terrain: It is challenging to settle on a large scale because high mountains cover the majority of the state.

2.  Limited Urbanisation: Instead of large industrial cities, Sikkim has small towns.

3.  Eco-Friendly Lifestyle: The state values balance and environmental preservation over industrial growth.

4.  Strict Residency Rules: The state regulates land ownership and migration to protect local communities and the environment.

These factors together help maintain a low population density and a calm, eco-friendly atmosphere.

Interesting Facts About Sikkim

Capital: Gangtok

Area: Around 7,096 square kilometres

Population Density: About 86 people per square kilometre

Official Language: Nepali (along with English, Lepcha, and Bhutia)

Famous For: Kanchenjunga, the third-highest mountain in the world

First Organic State: Sikkim became India’s first fully organic state in 2016.

Tourism Hub: Known for monasteries, mountain views, and adventure tourism.

High Literacy Rate: Over 80% literacy, among the best in India’s hill states.

 

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Why Sikkim Is Special?

Despite having the lowest population, Sikkim is one of India's most progressive states. It serves as an illustration of how nature and development can coexist. While maintaining its natural beauty, the state has made significant strides in organic farming, clean energy and tourism.