A district is a defined area within a larger region, often used for administrative, political, or educational purposes. Districts can vary in size and population, and they help organize communities for better governance and resource management. For example, a city may be divided into several districts to manage local services more effectively. In the context of education, school districts are responsible for overseeing public schools within a specific area. Each school district manages its own budget, curriculum, and staff, ensuring that students receive quality education tailored to their community's needs.