Summary:
ZIP code 46142 covers Greenwood, Indiana and contains exactly one public high school: Greenwood Community High School, which serves grades 9–12 with 1,229 students (roughly 307 per grade) as part of the single-high-school Greenwood Community School Corp. The district ranks 92nd of 374 Indiana districts, and the school spends $11,403 per student, with a 16.9:1 student-teacher ratio and 38.41% of students receiving free or reduced lunch.
Academically, the school performs consistently above average. It has earned a 4-star rating in each of the last three years and ranked 105th of 415 Indiana high schools in 2025-26, placing it in the 75th percentile. Its graduation rate is 95.4%, well ahead of the state's 89.7%, and chronic absenteeism is 13.2% versus 16.7% statewide, meaning fewer students miss enough school to be flagged. Reading is a clear strength: 61.7% of 11th graders were proficient on SAT Evidence-Based Reading & Writing in 2024-25 (state: 54.5%), and 60.31% in 2025-26 (state: 51.9%). These results stand out given that more than a third of the student body is economically disadvantaged.
Two areas bear watching. Math proficiency was 21.99% in 2024-25, below the state's 25.4%, but jumped to 29.01% in 2025-26, now above the state's 25.6% — a notable one-year turnaround. Meanwhile, ILEARN Biology fell from 52.17% to 44.14%, and no state comparison is available for 2025-26, so it is unclear whether that decline is local or statewide. The school's ranking percentile also drifted from 81 to 75 over two years, though it never left 4-star territory. Note that the high school's absenteeism (13.2%) is higher than the district's (11.7%), and no state benchmarks exist for spending, class size, or free/reduced lunch.
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