Roselle Park High School is a four-year public high school located in Roselle Park, in Union County, New Jersey, United States, operating as the lone secondary school of the Roselle Park School District. Since 2007, Roselle Park High School serves students in ninth through twelfth grades. The school has been accredited by the Middle States Association of Colleges and Schools Commission on Secondary Schools since 1928.As of the 2014-15 school year, the school had an enrollment of 598 students and 55.8 classroom teachers (on an FTE basis), for a student–teacher ratio of 10.7:1. There were 173 students (28.9% of enrollment) eligible for free lunch and 80 (13.4% of students) eligible for reduced-cost lunch.Awards, recognition and rankingsThe school was the 191st-ranked public high school in New Jersey out of 339 schools statewide in New Jersey Monthly magazine's September 2014 cover story on the state's "Top Public High Schools", using a new ranking methodology. The school had been ranked 122nd in the state of 328 schools in 2012, after being ranked 190th in 2010 out of 322 schools listed. The magazine ranked the school 2008 out of 316 schools. The school was ranked 156th in the magazine's September 2006 issue, which surveyed 316 schools across the state.