Summary:
Zip code 06093 in Suffield, Connecticut, is served by a single school: Suffield High School, a public high school for grades 9 through 12 with 641 students. As the sole school in the area, it operates within the Suffield School District, which holds a 3-star district rating (71st of 153 districts), while the high school itself has earned 4 stars for three consecutive years.
Academically, Suffield High School outperforms the state significantly. In 2025-2026, 11th-grade proficiency rates reached 69.2% in English Language Arts (versus 55.3% statewide), 42.9% in math (versus 31.3% statewide), and 79.5% in science (versus 50.5% statewide). The school's graduation rate is excellent at 97.4%, well above the state's 91.2%. Chronic absenteeism stands at 12.5%, below the state rate of 16.4% but above the district's 10.3%. The school also offers a favorable 10.9 students-per-teacher ratio.
Science is clearly Suffield's standout subject, with nearly 8 in 10 students proficient, while math remains a relative weakness even though it still exceeds state averages. The school's ranking has slipped modestly from the 83rd to 77th percentile over three years, though it has maintained 4-star status. With a free/reduced lunch rate of just 17.16% and per-student spending of approximately $16,701, the school serves a relatively affluent, well-resourced community. Parents considering Suffield High School can expect a strong academic environment, excellent graduation outcomes, and small class sizes, with math proficiency being the primary area to watch.
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