Catherine Kolnaski Magnet School
Magnet · Grades Pre-K–5 · 375 students
Sacred Heart School
50 Sacred Heart Dr, Groton, CT 06340
Grades
Pre-K–8
Elementary
Students
112
Enrolled 2024–25
Students per teacher
11.1 : 1
Full-time teachers
District
Catholic School
Southeastern Connecticut County
About Sacred Heart School
Sacred Heart School is an elementary school in Groton, Connecticut, serving grades Pre-K–8. The school is located in a midsize suburb in Southeastern Connecticut County.
In the 2024–25 school year, 112 students were enrolled, with about 11.1 students for every full-time teacher. That ratio is smaller than the typical Connecticut elementary school (12.1 students per teacher). It is affiliated with the Roman Catholic tradition.
Grades
PKK123456789101112
Highlighted: grades offeredGrades Pre-K–8
Location & nearby schools
School details
- Type
- Catholic School · What this means
- Religious affiliation
- Roman Catholic
- Level
- Elementary
- Grades offered
- Pre-K–8
- Enrollment (2024–25)
- 112 students
- Students per teacher
- 11.1 to 1
- Locale
- Suburb — Midsize
- County
- Southeastern Connecticut County
- NCES private school ID
- 00232188
Schools near Sacred Heart School
All 8 schools in Groton →
Thames River Magnet School
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Regional Multicultural Magnet School
Magnet · Grades K–5 · 469 students
C.B. Jennings International Elementary Magnet
Public · Grades Pre-K–5 · 406 students
St. Joseph School
Private · Grades K–8 · 129 students
Winthrop STEM Elementary Magnet School
Magnet · Grades Pre-K–5 · 449 students
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.