Serving 1,032 students in grades 6-8, Anne M Dorner 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 37% (which is lower than the New York state average of 52%). The percentage of students achieving proficiency in reading/language arts is 40% (which is lower than the New York state average of 49%).
The student-teacher ratio of 11:1 is equal to the New York state level of 11:1.
Minority enrollment is 84% of the student body (majority Hispanic), which is higher than the New York state average of 61% (majority Hispanic).
Quick Facts (2026)
- Grades: 6-8
- Enrollment: 1,032 students
- Student-Teacher Ratio: 11:1
- Minority Enrollment: 84%
- Overall Testing Rank: Bottom 50% in NY
- Math Proficiency: 37% (Btm 50%)
- Reading Proficiency: 40% (Btm 50%)
- Science Proficiency: 68% (Btm 50%)
- Source: National Center for Education Statistics (NCES), NY Dept. of Education
School Overview
Anne M Dorner Middle School's student population of 1,032 students has stayed relatively flat over five school years.
The teacher population of 96 teachers has grown by 10% over five school years.
Grades Offered
Grades 6-8
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
1,032 students
Total Classroom Teachers
96 teachers
School Calendar
Last Day of School
Fri. Jun 26, 2026
School Motto
We will bolster the social and emotional needs of all learners by creating a deep culture of care with an equity lens.
School Rankings
Anne M Dorner 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 Anne M Dorner Middle School is 0.48, 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
#3020 out of 4346 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
37%
52%
Reading/Language Arts Test Scores (% Proficient)
40%
49%
Science Test Scores (% Proficient)
68%
78%
Student-Teacher Ratio
11:1
11:1
Asian
3%
10%
Hispanic
70%
31%
Black
8%
15%
White
16%
39%
Two or more races
3%
4%
All Ethnic Groups
Chronically Absent Students
(22-23)10.8%
34.8%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
46%
55%
Eligible for Reduced Lunch
1%
2%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), NY Dept. of Education
Frequently Asked Questions
What is Anne M Dorner Middle School's ranking?
Anne M Dorner Middle School is ranked #3020 out of 4,346 schools, which ranks it among the bottom 50% of public schools in New York.
What percent of students have achieved state testing proficiency in math and reading?
37% of students have achieved math proficiency (compared to the 52% NY state average), while 40% of students have achieved reading proficiency (compared to the 49% NY state average).
How many students attend Anne M Dorner Middle School?
1,032 students attend Anne M Dorner Middle School.
What is the racial composition of the student body?
70% of Anne M Dorner Middle School students are Hispanic, 16% of students are White, 8% of students are Black, 3% of students are Asian, and 3% of students are Two or more races.
What is the student-teacher ratio of Anne M Dorner Middle School?
Anne M Dorner Middle School has a student ration of 11:1, which is equal to the New York state average of 11:1.
What grades does Anne M Dorner Middle School offer ?
Anne M Dorner Middle School offers enrollment in grades 6-8 (Supplemental Virtual).
What school district is Anne M Dorner Middle School part of?
Anne M Dorner Middle School is part of Ossining Union Free School District.
School Reviews
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