Quincy Senior High School, located at 3322 Maine St., Quincy, IL 62301, serves students in grades 9 through 12 as a public high school within Quincy Public School District 172. The school enrolls roughly 1,886 students and maintains a student-teacher ratio near 19:1. The student body is composed of approximately 50% female students and 50% male students. State assessment results show around 18% of students are proficient in math and about 25% meet reading proficiency standards. Athletics, music programs, student leadership groups, and long-standing school traditions greatly influence campus culture. Career-oriented programs and academic support services remain important aspects of student life as well. Around 15% of students participate in AP coursework, and the graduation rate stands near 78%. The school also offers dual-credit classes, technical education programs and college preparatory classes with an emphasis on healthcare, business, engineering and skilled trades. Established residential neighborhoods in western Quincy, mid-century homes and newer suburban developments surrounding the campus range from the low $100,000s to more than $350,000 in housing prices. Families researching top high schools in Illinois often consider Quincy Senior High School for its broad extracurricular participation, career-oriented learning opportunities, and strong community presence.