William Mason High School
Public
High Grades 9–12
Part of Mason City
6100 S Mason Montgomery Rd, Mason, OH 45040 · (513) 398-5025
Community ratings
Not rated yetBe the first neighbor to rate this school — an overall score plus Teachers, Communication, Safety and Activities.
Academic performance
Math proficiency74%
State average 49.6%
Reading / language arts86%
State average 57.2%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
3,435Students enrolled
25:1Student–teacher ratio
17%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Grade 9817
Grade 10887
Grade 11847
Grade 12884
Students
White · 50%1,708
Asian · 32%1,110
Hispanic · 6%211
Black · 6%195
Two or more races · 6%189
Native Hawaiian/Pacific Islander · 0%14
American Indian/Alaska Native · 0%8
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
3,492’20
3,460’21
3,414’22
3,488’23
3,435’24
Location
6100 S Mason Montgomery Rd Mason
Neighbor reviews
Sign in to rate this school.
School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.