SchoolDataLookup

Stone Mill Elementary

Virtual

Regular School · North Potomac, MD

Stone Mill Elementary is a regular school school in North Potomac, Maryland, serving grades PK–05 with 516 students enrolled (SY 2024-2025). The student-teacher ratio is 14.5:1.

Level
Elementary
Grades
PK – 05
Enrollment
516
Teachers (FTE)
35.5
Student–Teacher Ratio
14.5:1
Status
Open
Lunch Program Participation
Yes participating without using any Provision or the CEO

Student Demographics (SY 2024-2025)

Race / Ethnicity Students Share
Asian 239 46%
White 116 22%
Hispanic/Latino 63 12%
Black or African American 55 11%
Two or more races 40 8%
American Indian / Alaska Native 2 0%
Not Specified 1 0%
Total enrollment 516 267M / 248F

English Language Learners: 100 (19% of enrollment) · SY 2021–22

Academic Performance (SY 2021-2022)

Metric This School State Avg Tested
Math Proficiency 54.0% +31.8pp 22.2% 267
Reading Proficiency 52.0% +16.8pp 35.2% 268
Science Proficiency 70-74% — 87

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.

Overall (Math + ELA)
+1.13 grade levels
Math
+0.06 grade levels

Programs & Discipline

Gifted & Talented
Program offered
160 students enrolled
Out-of-School Suspensions
0
Chronically Absent
11
2.1% of enrollment · SY 2019–20
Targeted Support School (TSI)

Source: Civil Rights Data Collection (CRDC), Office for Civil Rights & EDFacts.

Lunch Program (SY 2024-2025)

Category Students % of School
Total enrollment (est.) 516 100%

Contact & Location

14323 Stonebridge View Dr

North Potomac, MD 20878

Phone: (240)740-5450

http://www.montgomeryschoolsmd.org/schools/stonemilles/

District

Montgomery County Public Schools

Per-pupil expenditure: $22,879

District enrollment: 160,554

Other Schools in District

View all 210 schools →

Related Data

NCES ID

240048001513

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