School districts in the United States are administrative units that manage public schools within a specific geographic area. Each district is responsible for overseeing the education of students, including curriculum development, staffing, and budgeting. The size and number of schools in a district can vary widely, with some serving a few hundred students while others serve tens of thousands. These districts are typically governed by a school board, which is elected by the community. School boards make important decisions regarding policies, funding, and educational standards. The structure and funding of school districts can differ significantly from state to state, reflecting local priorities and resources.