Serving 374 students in grades Kindergarten-5, Rosendale School ranks in the top 20% of all schools in New York for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 70% (which is higher than the New York state average of 52%). The percentage of students achieving proficiency in reading/language arts is 65-69% (which is higher 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 33% of the student body (majority Asian), which is lower than the New York state average of 60% (majority Hispanic).
Quick Facts (2026)
- Grades: Kindergarten-5
- Enrollment: 374 students
- Student-Teacher Ratio: 11:1
- Minority Enrollment: 33%
- Overall Testing Rank: Top 20% in NY
- Math Proficiency: 70% (Top 30%)
- Reading Proficiency: 65-69% (Top 20%)
- Science Proficiency: 90-94% (Top 20%)
- Source: National Center for Education Statistics (NCES), NY Dept. of Education
<Â鶹¹û¶³´«Ã½ class="so-dt-title" id="top-rankings">Top Rankings
Rosendale School ranks among the top 20% of public schools in New York for:
Category
Attribute
Overall Rank
Reading/Language Arts Proficiency
Science Proficiency
<Â鶹¹û¶³´«Ã½ class='so-dt-title' id="overview">School Overview <Â鶹¹û¶³´«Ã½ class='so-dt-title' id="school-rankings">School Rankings
Rosendale School's student population of 374 students has declined by 6% over five school years.
The teacher population of 34 teachers has grown by 41% over five school years.
Grades Offered
Grades Kindergarten-5
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
374 students
Gender %
Total Classroom Teachers
34 teachers
Year Founded
1953
School Calendar
Last Day of School
Thu. Jun 25, 2026
School Motto
An Equitable Community of Lifelong Learners
Average Class Size
17 students
Rosendale School ranks within the top 20% of all 4,346 schools in New York (based off of combined math and reading proficiency testing data).
The diversity score of Rosendale School is 0.52, which is less than the diversity score at state average of 0.72. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#844 out of 4346 schools
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
70%
52%
Reading/Language Arts Test Scores (% Proficient)
65-69%
49%
Science Test Scores (% Proficient)
90-94%
78%
Student-Teacher Ratio
11:1
11:1
American Indian
n/a
1%
Asian
15%
10%
Hispanic
7%
30%
Black
4%
15%
White
67%
40%
Hawaiian
n/a
n/a
Two or more races
7%
4%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
14%
54%
Eligible for Reduced Lunch
1%
3%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), NY Dept. of Education
Profile last updated: 02/09/2025
<Â鶹¹û¶³´«Ã½ class='so-dt-title' id='faq'>Frequently Asked Questions What is Rosendale School's ranking?
Rosendale School is ranked #844 out of 4,346 schools, which ranks it among the top 20% of public schools in New York.
What schools are Rosendale School often compared to?
Rosendale Schoolis often viewed alongside schools like Birchwood Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
70% of students have achieved math proficiency (compared to the 52% NY state average), while 65-69% of students have achieved reading proficiency (compared to the 49% NY state average).
How many students attend Rosendale School?
374 students attend Rosendale School.
What is the racial composition of the student body?
67% of Rosendale School students are White, 15% of students are Asian, 7% of students are Hispanic, 7% of students are Two or more races, and 4% of students are Black.
What is the student-teacher ratio of Rosendale School?
Rosendale School has a student ration of 11:1, which is equal to the New York state average of 11:1.
What grades does Rosendale School offer ?
Rosendale School offers enrollment in grades Kindergarten-5 (Supplemental Virtual).
What school district is Rosendale School part of?
Rosendale School is part of Niskayuna Central School District.
School ReviewsReview Rosendale School. Reviews should be a few sentences in length. Please include any comments on:
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Review Rosendale School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
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