MILL MIDDLE SCHOOL
Public
Middle Grades 5–8
Part of WILLIAMSVILLE CENTRAL SCHOOL DISTRICT
505 MILL ST, WILLIAMSVILLE, NY 14221 · (716) 626-8300
Community ratings
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Academic performance
Math proficiency42%
State average 56.1%
Reading / language arts63%
State average 62.6%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
790Students enrolled
11:1Student–teacher ratio
26%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Grade 5212
Grade 6168
Grade 7186
Grade 8210
Ungraded14
Students
White · 76%601
Asian · 9%75
Hispanic · 6%44
Black · 5%36
Two or more races · 4%34
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
775’20
803’21
774’22
727’23
790’24
Location
505 MILL ST WILLIAMSVILLE
Neighbor reviews
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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.