Serving 210 students in grades Kindergarten-4, Swallow/union School ranks in the top 5% of all schools in Massachusetts for overall test scores (math proficiency is top 5%, and reading proficiency is top 5%).
The percentage of students achieving proficiency in math is 75-79% (which is higher than the Massachusetts state average of 42%). The percentage of students achieving proficiency in reading/language arts is 75-79% (which is higher than the Massachusetts state average of 44%).
The student-teacher ratio of 13:1 is higher than the Massachusetts state level of 12:1.
Minority enrollment is 19% of the student body (majority Asian), which is lower than the Massachusetts state average of 49% (majority Hispanic).
Quick Facts (2026)
- Grades: Kindergarten-4
- Enrollment: 210 students
- Student-Teacher Ratio: 13:1
- Minority Enrollment: 19%
- Overall Testing Rank: Top 5% in MA
- Math Proficiency: 75-79% (Top 5%)
- Reading Proficiency: 75-79% (Top 5%)
- Source: National Center for Education Statistics (NCES), MA Dept. of Education
Top Rankings
Swallow/union School ranks among the top 20% of public schools in Massachusetts for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
School Overview
Swallow/union School's student population of 210 students has declined by 25% over five school years.
The teacher population of 16 teachers has declined by 38% over five school years.
Grades Offered
Grades Kindergarten-4
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
210 students
Total Classroom Teachers
16 teachers
Year Founded
2025
School Calendar
School Motto
Growth • Respect • Responsibility • Resilience
School Rankings
Swallow/union School ranks within the top 5% of all 1,626 schools in Massachusetts (based off of combined math and reading proficiency testing data).
The diversity score of Swallow/union School is 0.34, 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
#47 out of 1626 schools
(Top 5%)
(Top 5%)
Math Test Scores (% Proficient)
75-79%
42%
Reading/Language Arts Test Scores (% Proficient)
75-79%
44%
Student-Teacher Ratio
13:1
12:1
American Indian
n/a
n/a
Asian
8%
8%
Hispanic
6%
26%
Black
1%
10%
White
81%
51%
Hawaiian
n/a
n/a
Two or more races
4%
5%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
5%
34%
Eligible for Reduced Lunch
1%
4%
School Statewide Testing
School District Name
Groton-Dunstable School District
Source: National Center for Education Statistics (NCES), MA Dept. of Education
Frequently Asked Questions
What is Swallow/union School's ranking?
Swallow/union School is ranked #47 out of 1,626 schools, which ranks it among the top 5% of public schools in Massachusetts.
What percent of students have achieved state testing proficiency in math and reading?
75-79% of students have achieved math proficiency (compared to the 42% MA state average), while 75-79% of students have achieved reading proficiency (compared to the 44% MA state average).
How many students attend Swallow/union School?
210 students attend Swallow/union School.
What is the racial composition of the student body?
81% of Swallow/union School students are White, 8% of students are Asian, 6% of students are Hispanic, 4% of students are Two or more races, and 1% of students are Black.
What is the student-teacher ratio of Swallow/union School?
Swallow/union School has a student ration of 13:1, which is higher than the Massachusetts state average of 12:1.
What grades does Swallow/union School offer ?
Swallow/union School offers enrollment in grades Kindergarten-4 (Supplemental Virtual).
What school district is Swallow/union School part of?
Swallow/union School is part of Groton-Dunstable School District.
School Reviews
Review Swallow/union 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
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.
