Stone Mill Elementary vs THE KATHERINE THOMAS SCHOOL
Stone Mill Elementary and THE KATHERINE THOMAS SCHOOL are very closely rated, both scoring around 9.4 out of 10. Stone Mill Elementary is significantly larger with 534 students, about 3.3× the size of THE KATHERINE THOMAS SCHOOL (162).
Stone Mill Elementary
North Potomac, MD
9.4/10
Elementary SchoolPre-K – 5th
534 students
THE KATHERINE THOMAS SCHOOL
Rockville, MD
9.1/10
SchoolPre-K – 12th
162 students
Ratings Comparison
| Metric | Stone Mill Elementary | THE KATHERINE THOMAS SCHOOL |
|---|---|---|
| Overall Rating | 9.4 / 10 | 9.1 / 10 |
| Academic Score | 9.5 | — |
| Growth Score | 9.5 | — |
| Diversity Index | — | — |
| Free/Reduced Lunch | 15.2% | — |
| Environment Score | 9.2 | — |
| State Rank | #28 of 1,363 | #2 of 378 |
| State Percentile | 98th | 100th |
Test Scores
| Subject | Stone Mill Elementary | THE KATHERINE THOMAS SCHOOL |
|---|---|---|
| Math Proficiency | 98.0% | — |
| Math (State Avg) | — | — |
| ELA Proficiency | 98.0% | — |
| ELA (State Avg) | — | — |
School Details
| Detail | Stone Mill Elementary | THE KATHERINE THOMAS SCHOOL |
|---|---|---|
| Type | Elementary School | School |
| Grades | Pre-K – 5th | Pre-K – 12th |
| Enrollment | 534 | 162 |
| Student-Teacher Ratio | 14.8:1 | 4.6:1 |
| Free/Reduced Lunch | 15.2% | — |
| Chronic Absenteeism (SY 2022-23) | 10.9% | — |
| District | Montgomery County Public Schools | — |
| City | North Potomac | Rockville |
Student Demographics
Stone Mill Elementary
Not available
THE KATHERINE THOMAS SCHOOL
White
58.6%
Black
16.7%
Asian
10.5%
Hispanic
8.0%
Two or More
6.2%
Neighborhood
| Metric | North Potomac (20878) | Rockville (20850) |
|---|---|---|
| Median Household Income | $142,062 | $122,691 |
| Median Home Value | $675,200 | $687,200 |
| Median Rent | $2,188 | $2,277 |
| College Educated (Bachelor's+) | 70.1% | 67.1% |
| Poverty Rate | 5.0% | 7.1% |
| Avg Commute | 30 min | 31 min |