William Mason High School
🇺🇸 Official data · 2025Mason, Ohio 45040 · Mason City
#75 of 802 high schools in Ohio
#1404 of 16,910 nationally
About William Mason High School
William Mason High School is a public high located in Mason, in the Mason City school district of Ohio, United States. It caters for Grades 9–12. In 2025 it enrolled 3,435 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 79.2 out of 100, placing it in the top 10% of high schools in United States and 75th of 802 ranked high schools in Ohio. Its strongest component is community advantage (fewer free/reduced-price lunch) (94th percentile), and its weakest is students per teacher (5th percentile).
Other published figures: enrollment 3,435.
There are 4 schools in Mason; William Mason High School ranks 3rd of 4 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)83%
- Reading proficiency (30%)86%
- Community advantage (fewer free/reduced-price lunch) (25%)17.3%
- Students per teacher (15%)24.5
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 William Mason High School by the official sources.
- Enrollment
- 3,435
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 17.3%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 24.5
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 86%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 83%
- 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 William Mason High School
Closest schools by straight-line distance, with their Success Index (US).
Mason Middle School
Mason · Public middle · Grades 7–8
1,637 students · 709 m away
Mason Intermediate Elementary School
Mason · Public elementary · Grades 3–6
3,086 students · 737 m away
Mason Early Childhood Center Elementary School
Mason · Public elementary · Grades PK–2
1,997 students · 2.7 km away
Columbia Intermediate School
Kings Mills · Public middle · Grades 5–6
809 students · 4.3 km away
Kings Junior High School
Kings Mills · Public middle · Grades 7–8
730 students · 4.3 km away
Kings High School
Kings Mills · Public high · Grades 9–12
1,457 students · 4.4 km away
J F Burns Elementary School
Kings Mills · Public elementary · Grades K–4
807 students · 4.7 km away
Kings Mills Educational Center
Kings Mills · Public other · Grades PK–PK
180 students · 5.0 km away
Kings Mills Elementary School
Kings Mills · Public elementary · Grades K–4
567 students · 5.1 km away
Hopewell Junior School
West Chester · Public middle · Grades 7–8
540 students · 5.1 km away
Similar schools
Public high schools in Ohio with a comparable Enrollment.
Lakota West High School
West Chester · Public high · Grades 9–12
2,968 students
Centerville High School
Centerville · Public high · Grades 9–12
2,720 students
Lakota East High School
Liberty Township · Public high · Grades 9–12
2,660 students
Lincoln High School
Gahanna · Public high · Grades 9–12
2,468 students
Walnut Hills High School
Cincinnati · Public high · Grades 7–12
2,453 students
Kettering Fairmont High School
Kettering · Public high · Grades 9–12
2,445 students
Frequently asked questions
Is William Mason High School a good school?
William Mason High School has a Success Index (US) of 79.2 out of 100 (Top 10% of high schools in United States) and ranks #75 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 William Mason High School rank in Ohio?
William Mason High School ranks #75 of 802 high schools in Ohio and #1404 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend William Mason High School?
William Mason High School had 3,435 students in 2025.
Is William Mason High School a elementary school or a high school?
William Mason High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near William Mason High School?
There are 10 schools within 15 km of William Mason High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.