Barrington High School is the only CUSD 220 high school. It is located on Lake Cook Road aka County Line Road, in Barrington about a half mile west from the village. Access to the school is from Lake Cook Road and Hart Road. It serves families with children from the 60010 zip code with some overlap from nearby areas. Our Barrington elementary and middle schools feed into the high school. It has a large student population of approximately 3,000.
Barrington High School is a sought after school and attracts buyers in from all over Chicagoland including the city. It serves grades 9 through 12 with an average class size of approximately 22-25. More than 95% of graduating students enroll in further education. It also ranks in the top 1% of schools for AP classes.