Millburn High School is a four-year public high school serving students in ninth through twelfth grades from Millburn (including its Short Hills neighborhood), in Essex County, New Jersey, United States, operating as the lone secondary school of the Millburn Township Public Schools. The school was honored with National Blue Ribbon School Award of Excellence in the 2007–08 school year and was named the top-ranked high school in the state in the September 2008 and 2010 issues of New Jersey Monthly. As of the 2021–22 school year, the school had an enrollment of 1,343 students and 128.1 classroom teachers (on an FTE basis), for a student–teacher ratio of 10.5:1. There were 15 students (1.1% of enrollment) eligible for free lunch and 5 (0.4% of students) eligible for reduced-cost lunch. Awards, recognition and rankings During the 2007–08 school year, Millburn School was recognized with the Blue Ribbon School Award of Excellence by the United States Department of Education, the highest award an American school can receive. In its 2015 report on "America's Top High Schools", Newsweek ranked Millburn the #1 open-admission and #4 non-magnet school in the nation. It placed 13th overall in the U.S. and 8th in the state among all participating public high schools (including selective admission and magnet schools). All schools ranked above Millburn are selective enrollment per their respective websites and are listed as magnet programs on Wikipedia. In its 2013 report on "America's Best High Schools", The Daily Beast ranked the school 69th in the nation among participating public high schools and 6th overall (and the highest-ranked non-magnet school) among schools in New Jersey. The school was ranked 83rd in the nation and fourth in New Jersey on the list of "America's Best High Schools 2012" prepared by The Daily Beast / Newsweek, with rankings based 25% each on graduation rate, matriculation rate for college and number of Advanced Placement / International Baccalaureate courses taken per student, with 10% based on average scores on the SAT / ACT, 10% on AP/IB scores and an additional 5% based on the number of AP/IB courses available to students; It was the highest-ranked open enrollment (non-selective / non-magnet) school in the state. In the 2011 "Ranking America's High Schools" issue by The Washington Post, the school was ranked 4th in New Jersey and 236th nationwide. The school was ranked 170th in Newsweek'''s 2009 ranking of the top 1,500 high schools