How many students are in hinsdale central high school? Hinsdale Central High School is a top rated, public school located in Hinsdale, IL. It has 2,767 students in grades 9-12 with a student-teacher ratio of 15 to 1. According to state test scores, 76% of students are at least proficient in math and 79% in reading.When did hinsdale south high school open? By the 1960s, two additional school sites were purchased. Hinsdale South High School opened in 1965 at the corner of Clarendon Hills Road and 75th Street in Darien.Does hinsdale central have its own radio station? Hinsdale Central has a fully equipped and operating radio room which powers its own radio station, WHSD 88.5 FM. This station is also operated by Hinsdale Central's sister school, Hinsdale South High School. This section needs additional citations for verification.What is the hinsdale central booster club? The Booster Club of Hinsdale Central High School is a 501 (c)3 Not For Profit that was established in 1949. The Club is managed by parent volunteers in coordination with the HCHS Principal, Athletic Director and Activities Director. Boosters fundraises to support all Activities and Athletics at HCHS through their semiannual Grant Program.