Summary:
ZIP code 60010 has 10 schools serving elementary, middle and high school grades in Barrington CUSD 220, with 7,497 students enrolled; school sizes range from 244 to 2,718. Across the reported 2025–26 assessments, every school group averaged above its matching state result: elementary averages were 80% in ELA, 70% in math and 71% in science, while middle-school averages were 81%, 61% and 83%, respectively. The most important area-wide finding is that all listed schools exceeded the state in the reported, comparable assessment measures.
Elementary schools stand out in different subjects: North Barrington Elementary School led ELA at 86%, while Roslyn Road Elementary School led fifth-grade science at 79%, and Arnett C Lines Elementary School led math at 74%. Countryside Elementary School was lowest in ELA (73%) and science (61%); its science result was 18 percentage points below Roslyn Road’s. Elementary math scores were closer together, spanning 69% to 74%. Among middle schools, Barrington Middle School Station led ELA and science (83% in each), while Barrington Middle School—Prairie Campus led math (64% versus 58%). The sole high school, Barrington High School, scored 71% in ACT ELA, 65% in math and 73% in science, each above the state.
Recent results show different directions by grade group: elementary averages fell 2 percentage points in ELA and 3 in math from 2024–25 to 2025–26, while science was nearly unchanged; middle-school math rose 6 points and eighth-grade science rose 8. SchoolDigger’s rankings remain high: Barrington High is at the 95th percentile statewide, and Station and Prairie Campus are at the 89th and 90th percentiles. Rankings have shifted, too: Roslyn Road rose from the 89th to the 93rd percentile, while Hough Street Elementary School fell from the 95th to the 86th. As context, elementary schools reported 10%–17% free/reduced lunch eligible in 2024–25; reported student–teacher ratios ranged from 10.2:1 at Countryside and Hough Street to 16.1:1 at Barrington High. These measures describe school context, not what explains assessment results.
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