Abstract

Internal migration is a key component of demographic change that influences population distribution, labour mobility, urbanization and regional development in India. This study examines the levels, trends, and spatial patterns of internal migration during 1991–2011 using secondary data from the Census of India (1991, 2001 and 2011). The analysis is based on migration distance, migration streams, reasons for migration, and state-level variations using simple statistical techniques. The findings indicate that internal migration in India is predominantly short-distance and intra-state in nature, with intra-district migration accounting for the largest share. Rural-to-rural migration remained the dominant stream, although rural-to-urban and urban-to-urban migration increased due to urbanization and expanding economic opportunities. Marriage was the leading reason for migration, particularly among females, while employment remained the primary cause among males. Significant regional disparities were observed, with economically developed states recording higher levels of migration than less developed states. The study concludes that increasing internal migration reflects India's socio- economic transformation and highlights the need for balanced regional development and sustainable urban planning.