In the U.S. state of New York, public education is overseen by the University of the State of New York (USNY) (distinct from the State University of New York, known as SUNY), its policy-setting Board of Regents, and its administrative arm, the New York State Education Department; this includes all public primary, middle-level, and secondary education in the state. The New York City Department of Education, which manages the public school system in New York City, is the largest school district in the United States, with more students than the combined population of eight U.S. states. Over 1 million students are taught in more than 1,200 separate public and private schools throughout the state.