Introduction
Migration refers to the geographic or spatial movement of individuals or groups involving a temporary or permanent change of their usual place of residence across defined administrative boundaries. According to Census 2011, India recorded 45.6 crore internal migrants, representing approximately 37.8% of the total population, categorized based on place of birth and place of last residence.
Causes of Migration: Lee’s Push-Pull Framework
Migration dynamics can be conceptualised through Everett Lee's Push-Pull Model, driven by adverse circumstances at the origin (push factors) and attractive opportunities at the destination (pull factors).
1. Economic Factors
- Push Factors: Chronic agrarian distress, small and fragmented landholdings, lack of local non-farm livelihoods, and disguised unemployment compel rural out-migration from states such as Bihar and Eastern Uttar Pradesh.
- Pull Factors: Rapid industrialisation, construction booms, formal-informal wage differentials, and expanding service-sector employment draw surplus labour to major urban agglomerations like the Mumbai Metropolitan Region (MMR) and Delhi-NCR.
2. Socio-Cultural Factors
- Marriage: Remains the single largest driver of internal migration in India, accounting for 46.6% of total internal migrants and over 65% of female movement according to Census 2011.
- Education and Aspiration: Lack of quality higher education and vocational infrastructure in rural and semi-urban areas pulls aspirational youth toward specialised educational hubs like Kota, Delhi, and Bengaluru.
3. Environmental and Ecological Factors
- Distress Displacement: Recurrent environmental stressors, such as chronic droughts in Marathwada and Bundelkhand, alongside riverbank erosion in the Brahmaputra valley, induce climate-triggered migration and ecological distress.
4. Political and Security Factors
- Forced Displacement: Ethnic conflict, communal disturbances, insurgency, and border tensions prompt involuntary displacement and distress relocation to safer administrative zones.
Conclusion
The right to move freely and reside anywhere within India is constitutionally guaranteed under Article 19(1)(e). Effective policy execution through initiatives like One Nation One Ration Card (ONORC), Affordable Rental Housing Complexes (ARHC), and the Shyama Prasad Mukherji RURBAN Mission can transform distress displacement into productive and socially protected economic inclusion.