Serving 206 students in grades 1-5, Riverdale ranks in the top 50% of all schools in Massachusetts for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 45-49% (which is higher than the Massachusetts state average of 42%). The percentage of students achieving proficiency in reading/language arts is 50-54% (which is higher than the Massachusetts state average of 44%).
The student-teacher ratio of 10:1 is lower than the Massachusetts state level of 12:1.
Minority enrollment is 38% of the student body (majority Hispanic), which is lower than the Massachusetts state average of 49% (majority Hispanic).
Quick Facts (2026)
- Grades: 1-5
- Enrollment: 206 students
- Student-Teacher Ratio: 10:1
- Minority Enrollment: 38%
- Overall Testing Rank: Top 50% in MA
- Math Proficiency: 45-49% (Top 50%)
- Reading Proficiency: 50-54% (Top 50%)
- Science Proficiency: 30-39% (Btm 50%)
- Source: National Center for Education Statistics (NCES), MA Dept. of Education
Top Rankings
Riverdale ranks among the top 20% of public schools in Massachusetts for:
Category
Attribute
Community Size
Student Attention
School Overview
Riverdale's student population of 206 students has grown by 21% over five school years.
The teacher population of 21 teachers has grown by 23% over five school years.
Grades Offered
Grades 1-5
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
206 students
Total Classroom Teachers
21 teachers
School Rankings
Riverdale ranks within the top 50% of all 1,626 schools in Massachusetts (based off of combined math and reading proficiency testing data).
The diversity score of Riverdale is 0.57, which is less than the diversity score at state average of 0.66. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#594 out of 1626 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
45-49%
42%
Reading/Language Arts Test Scores (% Proficient)
50-54%
44%
Science Test Scores (% Proficient)
30-39%
44%
Student-Teacher Ratio
10:1
12:1
Asian
2%
8%
Hispanic
17%
26%
Black
12%
10%
White
62%
51%
Two or more races
7%
5%
All Ethnic Groups
Chronically Absent Students
(22-23)7.8%
22.8%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
22%
34%
Eligible for Reduced Lunch
3%
4%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), MA Dept. of Education
Frequently Asked Questions
What is Riverdale's ranking?
Riverdale is ranked #594 out of 1,626 schools, which ranks it among the top 50% of public schools in Massachusetts.
What schools are Riverdale often compared to?
Riverdaleis often viewed alongside schools like Stall Brook, Greenlodge, Oakdale by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
45-49% of students have achieved math proficiency (compared to the 42% MA state average), while 50-54% of students have achieved reading proficiency (compared to the 44% MA state average).
How many students attend Riverdale?
206 students attend Riverdale.
What is the racial composition of the student body?
62% of Riverdale students are White, 17% of students are Hispanic, 12% of students are Black, 7% of students are Two or more races, and 2% of students are Asian.
What is the student-teacher ratio of Riverdale?
Riverdale has a student ration of 10:1, which is lower than the Massachusetts state average of 12:1.
What grades does Riverdale offer ?
Riverdale offers enrollment in grades 1-5 (Supplemental Virtual).
What school district is Riverdale part of?
Riverdale is part of Dedham School District.
School Reviews
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