Summary:
ZIP code 46142 in Greenwood, Indiana contains one middle school — Center Grove Middle School North — a large school serving grades 6–8 with 1,080 students as part of the high-performing Center Grove Community School Corp, which ranks 19th of 374 Indiana districts at the 95th percentile with 5 stars.
The school is a top-tier statewide performer. In 2025–2026 it ranked 22nd of 486 Indiana middle schools, at the 95th percentile with 5 stars, up from 43rd of 491 in 2023–2024 and 37th of 480 in 2024–2025. Its most dramatic result is Biology End-of-Course: 98.53% proficient in 2025–2026 and 100% in 2024–2025, versus 63.75% for the district and 45.6% for the state in 2024–2025. Every 2025–2026 grade-level subject with state data is well above Indiana — 8th grade ELA at 70.85% against the state's 44%, and 8th grade math at 57.6% against 34.2%. Chronic absenteeism is 10.8%, below the state's 16.7%.
Compared with its own district, results are more mixed. In 2025–2026 the school trails the district in all-grade ELA (62.76% vs. 64.28%), math (59.05% vs. 62.40%), and science (58.12% vs. 59.09%), and also in 6th and 7th grade ELA, 6th and 7th grade math, and 6th grade science — with 7th grade math and ELA the largest gaps. Science shifted from 1.48 points above the district in 2024–2025 to 0.97 points below in 2025–2026. Growth is uneven: ELA all grades rose 7.32 points, math gained just 0.08 points, and science slipped 0.83 points. Context: 33.8% free/reduced lunch, $9,314 per student, and an 18.7:1 student-teacher ratio.
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