B+
Elmer Thienes-Mary Hall Elementary School
PublicElementaryGrades PK–6
25 School Dr., Marlborough, CT 06447 · (860) 295-6220 · Part of Marlborough School District
Students
458
Students per teacher
12:1
Free or reduced lunch
19%
Setting
Rural
Grades
PK–6
What stands out about Elmer Thienes-Mary Hall Elementary School
- Math proficiency 19 pts above the state
- Reading / language arts 11 pts above the state
- Small classes: 12:1 students per teacher
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency57%
State average 37.9%
Reading / language arts62%
State average 50.7%
Location
Directions ↗
25 School Dr., Marlborough
Students
Enrollment by grade
Pre-K34
Kindergarten60
Grade 154
Grade 257
Grade 372
Grade 457
Grade 567
Grade 657
Enrollment over time
441’20
447’21
456’22
445’23
458’24
Up 3.9% since 2020.
Who goes here
White 85%Hispanic 9%Asian 3%Two or more races 2%Black <1%American Indian/Alaska Native <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Elmer Thienes-Mary Hall Elementary School.
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.