Assam has emerged as India's fastest-growing state economy over the past five years, with its Gross State Domestic Product (GSDP) expanding by 45% between FY20 and FY25, according to Reserve Bank of India data. This growth, driven by agriculture, oil, gas, and infrastructure, surpassed the national GDP growth rate of 29%. Other leading states include Tamil Nadu (39% growth), Karnataka (36%), Uttar Pradesh (35%), Rajasthan (34%), and Bihar and Andhra Pradesh (both 33%). The data indicates broad-based state-level expansion across India.