Elmer Thienes-Mary Hall Elementary School
VirtualRegular School · Marlborough, CT
Elmer Thienes-Mary Hall Elementary School is a regular school school in Marlborough, Connecticut, serving grades PK–06 with 458 students enrolled (SY 2024-2025). The student-teacher ratio is 12.2:1.
Student Demographics (SY 2024-2025)
| Race / Ethnicity | Students | Share |
|---|---|---|
| White | 388 | 85% |
| Hispanic/Latino | 43 | 9% |
| Asian | 12 | 3% |
| Two or more races | 10 | 2% |
| Black or African American | 3 | 1% |
| American Indian / Alaska Native | 2 | 0% |
| Total enrollment | 458 | 247M / 211F |
English Language Learners: 4 (1% of enrollment) · SY 2021–22
Academic Performance (SY 2021-2022)
| Metric | This School | State Avg | Tested |
|---|---|---|---|
| Math Proficiency | 57.0% +18.7pp | 38.3% | 236 |
| Reading Proficiency | 62.0% +11.8pp | 50.2% | 237 |
| Science Proficiency | 65-69% | — | 61 |
Source: EDFacts, SY 2020–2021. Suppressed values (e.g. <=10%) indicate fewer than the minimum reportable threshold.
Stanford Achievement Estimate
Pooled score across SY 2009–2022 (grades 3–8), expressed in grade levels relative to the national average. Positive = above average.
Programs & Discipline
Source: Civil Rights Data Collection (CRDC), Office for Civil Rights & EDFacts.
Lunch Program (SY 2024-2025)
| Category | Students | % of School |
|---|---|---|
| Total enrollment (est.) | 458 | 100% |
Contact & Location
25 School Dr.
Marlborough, CT 06447
Phone: (860)295-6220
http://www.marlborough.k12.ct.usRelated Data
- Neighborhood demographics (ZIP 06447) → CensusDepth.com
- Connecticut population & income data → CensusDepth.com
- Connecticut teacher salaries → WageDepth.com
NCES ID
090237000437
Data sources: NCES CCD SY 2024-2025 (directory, staff, lunch), EDFacts SY 2020-21 (assessments), CRDC SY 2021-22 (programs & discipline), SEDA v6.0 (achievement estimates). Updated annually. NCES CCD