Stone Mill Elementary
Public · Grades Pre-K–5 · 516 students
Primary Montessori Day School
14138 Travilah Rd, Rockville, MD 20850
Grades
Pre-K–3
Elementary
Students
38
Enrolled 2024–25
Students per teacher
9.5 : 1
Full-time teachers
District
Montessori School
Montgomery County
About Primary Montessori Day School
Primary Montessori Day School is an elementary school in Rockville, Maryland, serving grades Pre-K–3. The school is located in a large suburb in Montgomery County.
In the 2024–25 school year, 38 students were enrolled, with about 9.5 students for every full-time teacher. That ratio is smaller than the typical Maryland elementary school (13.3 students per teacher).
Grades
PKK123456789101112
Highlighted: grades offeredGrades Pre-K–3
Location & nearby schools
School details
- Type
- Montessori School · What this means
- Level
- Elementary
- Grades offered
- Pre-K–3
- Enrollment (2024–25)
- 38 students
- Students per teacher
- 9.5 to 1
- Locale
- Suburb — Large
- County
- Montgomery County
- NCES private school ID
- A0104029
Schools near Primary Montessori Day School
All 56 schools in Rockville →
Franklin Montessori Schools
Private · Grades Pre-K–K · 8 students
Children's Manor Montessori School & Daycare
Private · Grades Pre-K–1 · 25 students
Little Genius Montessori School
Private · Grades Pre-K–K · 1 students
Lakewood Elementary
Public · Grades K–5 · 406 students
DuFief Elementary
Public · Grades K–5 · 276 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.