Average
#2267 of 4,742 schools in NY
Top 48% in state
Mill Middle School
Middle School · WILLIAMSVILLE CENTRAL SCHOOL DISTRICT
505 MILL ST, Williamsville, NY 14221
Enrollment
727
Student-Teacher
10:1
Score
6.4
Grades
5th – 8th
Enrollment
727
Student-Teacher
10:1
Score
6.4
Grades
5th – 8th
Data vintage
2022-23
Data vintage2022-23
How this school compares
New York schools
#2,267 of 4,742
In Williamsville
#9 of 11
public schools
In district
#11 of 13
WILLIAMSVILLE CENTRAL SCHOOL DISTRICT
Academic performance
7.3 / 10
Very Good
Shortlisting around Mill Middle School?
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Mill Middle School
Middle School in Williamsville · grades 5th – 8th. Start here, then compare fit against nearby and district options.
Christian Central Academy
0.8 mi away. Use as a geographic alternative in the same move search.
Williamsville South High School
0.9 mi away. Use as a geographic alternative in the same move search.
About Mill Middle School
Mill Middle School is a public middle school in Williamsville, NY, part of WILLIAMSVILLE CENTRAL SCHOOL DISTRICT. Mill Middle School serves approximately 727 students, and covers grades 5th-8th, and has a 10:1 student-teacher ratio. Mill Middle School has a current MySchoolScout rating of 6.4 out of 10 and ranks #2,267 of 4,742 schools in NY.
Structured state assessment records for Mill Middle School show 56% math proficiency (multi-year average, 2009-2022) and 62% reading/ELA proficiency (multi-year average, 2009-2022).
- This school 6.4 · Average
- District avg 6.7
- NY avg 6.1
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Mill Middle School — Students at Mill Middle School score 57% proficient, which is below what's typical for similar communities (expected: 60%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
26.8%
Students qualifying for federal meal assistance
Test Scores NY EDFACTS (2021-22)
Based on 36 test records from NY state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 5.1/10.
How Mill Middle School Compares
See how Mill Middle School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
505 MILL ST, Williamsville, NY 14221
Nearby Alternatives
Families considering Mill Middle School may also want to explore other middle schools in the area. CASEY MIDDLE SCHOOL (rated 6.8/10, 3.3 miles away, in nearby East Amherst), which scores slightly higher. Another option is HEIM MIDDLE SCHOOL (rated 6.0/10, 2.5 miles away), with a comparable rating. Additionally, MARYVALE MIDDLE SCHOOL (rated 5.5/10, 2.8 miles away, in nearby Cheektowaga), with a comparable rating. For more schools in Williamsville, see our Williamsville schools guide .
Nearby Schools
20 within 3.3 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 14221 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$101,275
Median Home Value
$298,500
Median Rent
$1,560/mo
Population
55,153
College Educated
57%
Homeownership
74.2%
Avg Commute
19.4 min
Poverty Rate
6.8%
Median Age
47.4
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| ACADEMY FOR PERSONAL LEADERSHIP AND EXCELLENCE Bronx, NY | 6.4 |
| INDIAN RIVER MIDDLE SCHOOL Philadelphia, NY | 6.4 |
| JEAN NUZZI INTERMEDIATE SCHOOL Queens Village, NY | 6.4 |
| JHS 118 WILLIAM W NILES Bronx, NY | 6.4 |
| JHS 78 ROY H MANN Brooklyn, NY | 6.4 |
| LISHA KILL MIDDLE SCHOOL Albany, NY | 6.4 |
Frequently Asked Questions
Common questions about Mill Middle School
What grades does Mill Middle School serve?
Mill Middle School serves students in grades 5th through 8th.
How many students attend Mill Middle School?
Mill Middle School has an enrollment of approximately 727 students.
What is the student-teacher ratio at Mill Middle School?
The student-teacher ratio at Mill Middle School is 10:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Mill Middle School rank in NY?
Mill Middle School ranks #2,267 of 4,742 schools in NY.
What is Mill Middle School's MySchoolScout rating?
Mill Middle School has a current MySchoolScout rating of 6.4 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Mill Middle School?
Based on loaded state assessment records, Mill Middle School has 56% math proficiency (multi-year average, 2009-2022) and 62% reading/ELA proficiency (multi-year average, 2009-2022).
Is Mill Middle School a charter school?
No, Mill Middle School is not a charter school. It is a traditional public school operated by the local school district.
Is Mill Middle School a Title I school?
No, Mill Middle School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Mill Middle School?
26.8% of students at Mill Middle School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 5th – 8th
- Enrollment
- 727
- Student-Teacher Ratio
- 10:1
- Teachers (FTE)
- 73
- Free/Reduced Lunch
- 26.8%
- Type
- regular
- Setting
- Large Suburb
- County
- Erie County
- Chronic Absenteeism (SY 2022-23)
- 16.5%
- Phone
- (716) 626-8300
Resources & Links
District
WILLIAMSVILLE CENTRAL SCHOOL DISTRICT- District Enrollment
- 9,731
- Schools in District
- 13
- Per-Pupil Spending
- $19,892
- District Rank
- #11 of 13
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
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