Oklahoma has over 500 school districts that serve students from pre-kindergarten through 12th grade. Each district operates independently and is responsible for managing its own schools, staff, and budgets. The districts vary in size, with some serving only a few hundred students while others serve tens of thousands. Funding for these districts primarily comes from state and local sources, including property taxes. The Oklahoma State Department of Education oversees the educational standards and policies, ensuring that all students receive a quality education. Each district also has a school board that makes decisions regarding curriculum, staffing, and other important matters.