Serving 854 students in grades 6-8, A M Cosgrove Middle School ranks in the bottom 50% of all schools in New York for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 42% (which is lower than the New York state average of 52%). The percentage of students achieving proficiency in reading/language arts is 46% (which is lower than the New York state average of 49%).
The student-teacher ratio of 10:1 is lower than the New York state level of 11:1.
Minority enrollment is 23% of the student body (majority Hispanic), which is lower than the New York state average of 61% (majority Hispanic).
Quick Facts (2026)
- Grades: 6-8
- Enrollment: 854 students
- Student-Teacher Ratio: 10:1
- Minority Enrollment: 23%
- Overall Testing Rank: Bottom 50% in NY
- Math Proficiency: 42% (Btm 50%)
- Reading Proficiency: 46% (Btm 50%)
- Science Proficiency: 70-74% (Btm 50%)
- Source: National Center for Education Statistics (NCES), NY Dept. of Education
School Overview
A M Cosgrove Middle School's student population of 854 students has stayed relatively flat over five school years.
The teacher population of 84 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 6-8
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
854 students
Total Classroom Teachers
84 teachers
Colors
Green and White
School Calendar
Campus Size
15 acres
School Motto
Home of the Rangers
School Rankings
A M Cosgrove Middle School ranks within the bottom 50% of all 4,346 schools in New York (based off of combined math and reading proficiency testing data).
The diversity score of A M Cosgrove Middle School is 0.39, which is less than the diversity score at state average of 0.73. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#2582 out of 4346 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
42%
52%
Reading/Language Arts Test Scores (% Proficient)
46%
49%
Science Test Scores (% Proficient)
70-74%
78%
Student-Teacher Ratio
10:1
11:1
Asian
2%
10%
Hispanic
11%
31%
Black
6%
15%
White
77%
39%
Two or more races
4%
4%
All Ethnic Groups
Chronically Absent Students
(22-23)19.7%
34.8%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
33%
55%
Eligible for Reduced Lunch
3%
2%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), NY Dept. of Education
Frequently Asked Questions
What is A M Cosgrove Middle School's ranking?
A M Cosgrove Middle School is ranked #2582 out of 4,346 schools, which ranks it among the bottom 50% of public schools in New York.
What schools are A M Cosgrove Middle School often compared to?
A M Cosgrove Middle Schoolis often viewed alongside schools like A D Oliver Middle School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
42% of students have achieved math proficiency (compared to the 52% NY state average), while 46% of students have achieved reading proficiency (compared to the 49% NY state average).
How many students attend A M Cosgrove Middle School?
854 students attend A M Cosgrove Middle School.
What is the racial composition of the student body?
77% of A M Cosgrove Middle School students are White, 11% of students are Hispanic, 6% of students are Black, 4% of students are Two or more races, and 2% of students are Asian.
What is the student-teacher ratio of A M Cosgrove Middle School?
A M Cosgrove Middle School has a student ration of 10:1, which is lower than the New York state average of 11:1.
What grades does A M Cosgrove Middle School offer ?
A M Cosgrove Middle School offers enrollment in grades 6-8 (Supplemental Virtual).
What school district is A M Cosgrove Middle School part of?
A M Cosgrove Middle School is part of Spencerport Central School District.
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