<P> Brockton High School , established in 1870 , is a high school located in Brockton , Massachusetts . It is a part of Brockton Public Schools . As of 2016 Brockton High School , with 4,250 students , is one of the largest high schools in the United States and the largest high school in Massachusetts . Although widely stated by locals to be the largest high school East of the Mississippi River , it is in fact false , as this title is currently held by Brooklyn Technical High School in New York City . Brockton High School 's colors are Black & Red and their mascot is the Boxers , which is a reference to the storied boxing history of the city , and also a tribute to hall - of - fame boxers Rocky Marciano and Marvin Hagler , who are both from Brockton and alumni of Brockton High School . </P>
<P> Brockton High School , established in 1870 , is a high school located in Brockton , Massachusetts . It is a part of Brockton Public Schools . As of 2016 Brockton High School , with 4,250 students , is one of the largest high schools in the United States and the largest high school in Massachusetts . Although widely stated by locals to be the largest high school East of the Mississippi River , it is in fact false , as this title is currently held by Brooklyn Technical High School in New York City . Brockton High School 's colors are Black & Red and their mascot is the Boxers , which is a reference to the storied boxing history of the city , and also a tribute to hall - of - fame boxers Rocky Marciano and Marvin Hagler , who are both from Brockton and alumni of Brockton High School . </P>
what is the biggest high school in massachusetts
what is the biggest high school in massachusetts
Brockton High School
Brockton High School