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B+

Elmer Thienes-Mary Hall Elementary School

PublicElementaryGrades PK–6

25 School Dr., Marlborough, CT 06447 · (860) 295-6220 · Part of Marlborough School District

Marlborough’s School Grade B+ better than 73% of Connecticut school districts

Directions
Students
458
Students per teacher
12:1
Free or reduced lunch
19%
Setting
Rural
Grades
PK–6
The gist

What stands out about Elmer Thienes-Mary Hall Elementary School

  • Its own letter, B+: better results than 71% of Connecticut’s public schools
  • Math proficiency 19 pts above the state
  • Reading / language arts 11 pts above the state
  • Small classes: 12 students per teacher
  • Next stop for Marlborough kids: RHAM Middle School

On the path

Where Marlborough kids come from and go next. The whole path →

PK–6Elmer Thienes-Mary Hall Elementary SchoolYou are here
7–8RHAM Middle Schoolin Hebron

Test scores

2020–21
Math proficiency57%
State average 37.9%
Reading / language arts62%
State average 50.7%

Its own letter, B+, places these results among Connecticut’s 920 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

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 2020–21.

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.

Parents talk

Questions and answers about Elmer Thienes-Mary Hall Elementary School from Marlborough families.

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Connecticut’s other public schools; Marlborough’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.