The spatial movement of individuals or groups from one location to another, involving a permanent or semi-permanent change of residence, is a fundamental concept in population geography. This process encompasses various forms, from voluntary relocation driven by economic opportunity to forced displacement due to conflict or environmental disasters. For example, the movement of people from rural areas to urban centers in search of employment represents a significant instance of this phenomenon.
Understanding population movements is crucial for analyzing demographic trends, economic development, and cultural diffusion. Historically, large-scale movements have reshaped societies, influencing the distribution of resources, the spread of ideas, and the evolution of cultural landscapes. The study of these movements allows for a deeper comprehension of population dynamics and their impact on both sending and receiving regions. Furthermore, analyzing push and pull factors provides essential insights into the motivations and consequences associated with these relocations.