Keystone High School
🇺🇸 Official data · 2025Lagrange, Ohio 44050 · Keystone Local
#187 of 802 high schools in Ohio
#3052 of 16,910 nationally
About Keystone High School
Keystone High School is a public high located in Lagrange, in the Keystone Local school district of Ohio, United States. It caters for Grades 9–12. In 2025 it enrolled 392 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 71.0 out of 100, placing it in the top 25% of high schools in United States and 187th of 802 ranked high schools in Ohio. Its strongest component is reading proficiency (83th percentile), and its weakest is students per teacher (39th percentile).
Other published figures: enrollment 392.
There are 3 schools in Lagrange; Keystone High School ranks 3rd of 3 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)62%
- Reading proficiency (30%)77%
- Community advantage (fewer free/reduced-price lunch) (25%)39%
- Students per teacher (15%)16.3
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Keystone High School by the official sources.
- Enrollment
- 392
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 39%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 16.3
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 77%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 62%
- Share of tested students proficient or above (all students, all grades).
Free academic assessment
Is your child on grade level in reading and math?
Success Tutoring offers personalised English and math tutoring from Kindergarten to Grade 12. Start with a free online assessment and a clear plan for the year ahead.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Schools near Keystone High School
Closest schools by straight-line distance, with their Success Index (US).
Keystone Middle School
Lagrange · Public middle · Grades 6–8
340 students · 389 m away
Keystone Elementary School
Lagrange · Public elementary · Grades PK–5
655 students · 412 m away
Midview Middle School
Grafton · Public middle · Grades 7–8
427 students · 8.5 km away
Midview West Elementary School
Grafton · Public elementary · Grades 3–4
390 students · 8.6 km away
Midview High School
Grafton · Public high · Grades 9–12
727 students · 8.7 km away
Midview North Elementary School
Grafton · Public elementary · Grades K–2
517 students · 8.8 km away
Midview East Intermediate School
Grafton · Public middle · Grades 5–6
435 students · 8.8 km away
Little Middies PreSchool
Grafton · Public other · Grades PK–PK
72 students · 8.8 km away
Mccormick Middle School
Wellington · Public middle · Grades 4–8
338 students · 11 km away
Wellington High School
Wellington · Public high · Grades 9–12
228 students · 11 km away
Similar schools
Public high schools in Ohio with a comparable Enrollment.
Minster Jr/Sr High School
Minster · Public high · Grades 7–12
392 students
River Valley High School
Bidwell · Public high · Grades 9–12
392 students
Southern Local Jr/Sr High School
Salineville · Public high · Grades 6–12
391 students
Kalida High School
Kalida · Public high · Grades 5–12
393 students
Claymont High School
Uhrichsville · Public high · Grades 9–12
394 students
Manchester High School
New Franklin · Public high · Grades 9–12
394 students
Frequently asked questions
Is Keystone High School a good school?
Keystone High School has a Success Index (US) of 71.0 out of 100 (Top 25% of high schools in United States) and ranks #187 of 802 in Ohio. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Keystone High School rank in Ohio?
Keystone High School ranks #187 of 802 high schools in Ohio and #3052 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Keystone High School?
Keystone High School had 392 students in 2025.
Is Keystone High School a elementary school or a high school?
Keystone High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Keystone High School?
There are 10 schools within 15 km of Keystone High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.