Largest State in India 2025, the term can be interpreted in two ways: by area and by population. While Rajasthan is the largest state in India by area, Uttar Pradesh holds the distinction of being the largest state in India by population. Rajasthan is the largest state in India with an area of 342,239 KM2. Goa is the smallest state in India with an area of 3,702 sq km. India has a total of 28 states and 8 union territories. Uttar Pradesh is the most populated state in India followed by Maharashtra and Bihar. Check the list of largest states in India by area and population. Discover the largest state in India by area and population. Rajasthan holds the title for the biggest state by area, while Uttar Pradesh is the most populous state in India . Learn more about their size, demographics, and significance. As of 2025, Rajasthan is the largest state in India by area while Uttar Pradesh has the highest population. Explore India 's largest states by area & population.