Migration stream refers to the movement of a large number of people from a common place of origin to a common place of destination. It represents a well-defined flow of migrants that follows a particular route over a period of time. When people from a specific region repeatedly move to another specific region for similar reasons such as employment, education, marriage, or safety, a migration stream is formed. This stream may operate at local, regional, national, or international levels. For example, rural to urban migration within a country, or migration from one country to another for employment opportunities, can create identifiable streams. Migration streams are often associated with counter-streams, which consist of people moving in the opposite direction, such as return migrants. In population studies, understanding migration streams helps in analyzing demographic changes, labor market patterns, urbanization processes, and social transformation. Migration is influenced by a wide range of factors that motivate or compel individuals and groups to move from one place to another. These factors are generally categorized into push factors, pull factors, economic factors, social factors, political factors, environmental factors, demographic factors, and personal factors. Each of these plays a significant role in shaping the direction and intensity of migration streams. Economic factors are among the most significant reasons for migration. People often migrate in search of better employment opportunities, higher wages, improved working conditions, and economic security. In developing countries, lack of employment in rural areas pushes people toward urban centers where industries, services, and commercial activities provide jobs. International migration is also largely driven by differences in wage levels and standards of living between countries. Economic inequality between regions creates strong incentives for individuals to relocate. Seasonal migration of agricultural laborers, migration of skilled professionals to developed countries, and movement of workers to industrial hubs are examples of economically motivated migration. Social factors also play a crucial role in migration. Education is a major social factor influencing migration, as students move to cities or foreign countries for higher studies. Marriage is another important reason, especially in societies where women traditionally move to their husband’s residence after marriage. Family reunification encourages migration when individuals join family members who have already migrated. Social networks and community ties often facilitate migration by providing information, financial assistance, and emotional support. Over time, these networks strengthen migration streams by reducing risks and uncertainties associated with moving. Political factors significantly affect migration patterns. Political instability, war, civil conflict,