The percentage of students achieving proficiency in … Title: Barrington High School Career Pathways 2016-17, Author: Barrington 220, Name: Barrington High School Career Pathways 2016-17, Length: 27 pages, Page: 1, Published: 2015-12-15 Issuu company logo The percentage of students achieving proficiency in math is 65% (which is higher than the Illinois state average of 32%) for the 2017-18 school year. Barrington High School school profile, performance trends and IL state ranking. See how Barrington High School ranks with other Barrington schools. See how Barrington High School ranks with other Barrington schools. Barrington High School has an academic rating significantly above the average for Illinois high schools based on its high test performance, high graduation rate and high AP course participation. Barrington High School has an academic rating significantly above the average for Rhode Island high schools based on its high test performance, high graduation rate and high AP course participation. Barrington High School serves 2,953 students in grades 9-12. The school's student:teacher ratio of 14:1 has increased from 13:1 over five school years. Barrington High School is ranked within the top 1% of all 287 schools in Rhode Island (based off of combined math and reading proficiency testing data) for the 2017-18 school year. Barrington High School in Barrington, Rhode Island (RI) City-data.com school rating (using weighted 2010 test average as compared to other schools in Rhode Island) from 0 (worst) to 100 (best) is 92 . Located in the northwest suburbs of Chicago, Barrington 220 is a nationally recognized pre-K-12 school district of 9,100 students in one high school, two middle schools, eight elementary schools, and one early childhood center. Barrington High School school profile, performance trends and RI state ranking.