Home › Articles › Biggest Cities in India by Population, Area & GDP

Biggest Cities in India by Population, Area & GDP

India is home to some of the world s largest and fastest-growing cities. These urban centers are important not only because of their population size but also due to their geographical spread and economic contribution. Cities like Mumbai, Delhi, and Bengaluru play a major role in shaping India s economy, infrastructure, and urban development. Largest Cities in India by Area When comparing cities by geographical size, some urban regions cover vast land areas, accommodating residential, industrial, and commercial zones. Top cities by area include: Delhi Around 1,397 sq. km Bengaluru About 741 sq. km Visakhapatnam Nearly 682 sq. km Hyderabad Around 650 sq. km Lucknow Approximately 631 sq. km These cities have expanded significantly due to population growth, urban planning, and industrial development. Biggest Cities in India by Population Population is one of the most important factors that define the scale of a city. India s major metro cities attract millions of people due to job opportunities and better infrastructure. Top cities by population: Mumbai Over 12.4 million Delhi Around 11 million Bengaluru Over 8.4 million Hyderabad Around 6.8 million Ahmedabad Over 5.5 million Chennai Around 4.6 million Kolkata Around 4.4 million Rapid urban migration and economic opportunities have contributed to the growth of these cities. Top Cities in India by GDP Economic strength is another key parameter to measure a city s importance. Cities with higher GDP contribute significantly to the country s overall economy. Leading cities by GDP: Mumbai Approx. $310 billion Delhi NCR Around $293.6 billion Kolkata About $150 billion Bengaluru Around $110 billion Chennai Approx. $78.6 billion Hyderabad Around $75 billion Pune About $69 billion These cities are major hubs for finance, IT, manufacturing, and services, making them key drivers of India s economic growth. Key Insights Delhi ranks among the largest cities by area and population Mumbai is the top city in terms of GDP and financial activity Bengaluru and Hyderabad are growing rapidly due to the IT sector Kolkata and Chennai remain important industrial and commercial centers Urbanization and economic development continue to reshape India s biggest cities. Conclusion India s largest cities vary depending on the criteria used area, population, or economic output. While Delhi leads in size and population, Mumbai dominates economically. Together, these cities form the backbone of India s urban and economic landscape, driving growth and development across the country.