Summary
Greenon High School is a public high school serving grades 9–12 in Enon, Ohio, part of the Greenon Local district. It enrolls 413 students, making it smaller than several nearby comprehensive high schools but larger than the area’s alternative and online schools.
In 2025–26, Greenon High School ranked 471st of 795 Ohio high schools—the 41st percentile—with 2 stars; the Greenon Local district ranked 421st of 773 districts, or the 46th percentile, with 2 stars. The school improved from around the 30th percentile in 2016–17 through 2018–19 to the low-to-mid 50s in 2021–22 through 2022–23, then slipped to 50th, 45th, and 41st. Graduation is a strength at 93.9% in 2025–26 and between 91.5% and 96.1% over the last five years, though below the district rate. Chronic absenteeism improved from 32.7% in 2021–22 to 26.4% in 2025–26, but remains above the district’s 19.2%. Nearby, Yellow Springs Middle & High School is much higher at the 71st percentile and 4 stars, while Fairborn High School is close at the 39th percentile and 2 stars; Global Impact STEM Academy, Tecumseh High School, and Springfield School of Innovation are lower.
Greenon High School is strongest in Biology (74.8% proficient vs. 67.0% statewide), English II (65.1% vs. 62.7%), and a rebounded Algebra I (69.9% vs. 61.6%). Geometry is the red flag: 30.5% proficient, far below the state’s 43.3% and below Yellow Springs Middle & High School (52.6%) and Fairborn High School (40.9%). Fairborn High School is stronger in Government, History, English II, and Geometry, while Greenon High School is stronger in Biology and Algebra I; against Tecumseh High School, the school is stronger in every reported 2025–26 end-of-course subject. Subgroups are uneven: special education students rose from the 12th percentile in 2024–25 to the 53rd in 2025–26, and gifted students rose from the 9th percentile in 2017–18 to the 51st in 2025–26, while low-SES students fell from the 60th percentile in 2023–24 to the 42nd in 2025–26. The school offers strong graduation outcomes and some subject strengths, but its main challenges are Geometry, ranking slippage since 2022–23, absenteeism above district levels, and inconsistent subgroup performance.
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