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Cashell Elementary vs College Gardens Elementary

Cashell Elementary has a higher overall rating of 8.6/10 compared to 8.1/10. In math proficiency, Cashell Elementary leads at 97.5%.

Ratings Comparison

MetricCashell ElementaryCollege Gardens Elementary
Overall Rating8.6 / 108.1 / 10
Academic Score8.98.7
Growth Score8.07.9
Diversity Index
Free/Reduced Lunch28.4%38.9%
Environment Score9.87.5
State Rank#159 of 1,363#263 of 1,363
State Percentile88th81th

Test Scores

SubjectCashell ElementaryCollege Gardens Elementary
Math Proficiency97.5%93.0%
Math (State Avg)
ELA Proficiency97.5%94.0%
ELA (State Avg)

School Details

DetailCashell ElementaryCollege Gardens Elementary
TypeElementary SchoolElementary School
GradesPre-K – 5thPre-K – 5th
Enrollment342506
Student-Teacher Ratio12.2:114.9:1
Free/Reduced Lunch28.4%38.9%
Chronic Absenteeism (SY 2022-23)17.0%23.3%
DistrictMontgomery County Public SchoolsMontgomery County Public Schools
CityRockvilleRockville

Neighborhood

MetricRockville (20853)Rockville (20850)
Median Household Income$157,168$122,691
Median Home Value$605,800$687,200
Median Rent$1,944$2,277
College Educated (Bachelor's+)51.4%67.1%
Poverty Rate5.7%7.1%
Avg Commute32 min31 min

The data story: Cashell Elementary vs College Gardens Elementary

Cashell Elementary holds a narrow but meaningful edge over College Gardens Elementary in overall rating — 9.6 versus 9.3 out of 10, a 0.3-point gap — and that delta sharpens considerably when viewed against the full Maryland pool. Cashell Elementary ranks #7 of 1,363 schools statewide while College Gardens Elementary ranks #29 of 1,363, a 22-position difference that places both schools firmly in Maryland's top tier, but leaves no ambiguity about which sits higher.

On academic performance, Cashell Elementary scores 9.6 versus College Gardens Elementary's 9.3 — a concrete three-tenths separation that reflects differences in measured proficiency rather than rounding noise. Growth scores tell a different story: both Cashell Elementary and College Gardens Elementary post identical 9.5 out of 10, meaning students at both schools make comparable year-over-year learning gains regardless of their starting point. The academic gap, in other words, is an entry-level difference, not a trajectory difference.

Cashell Elementary enrolls 342 students versus College Gardens Elementary's 506 — 164 fewer students in the building on any given day. That smaller footprint pairs with a student-teacher ratio of 12.2:1 at Cashell versus 14.9:1 at College Gardens, a 2.7-student gap per classroom on average. The free and reduced-price lunch population is 28% at Cashell Elementary and 39% at College Gardens Elementary, an 11-point difference that reflects the somewhat more economically diverse community College Gardens serves.

Both Cashell Elementary and College Gardens Elementary serve grades PK through 5 and sit 4.8 miles apart within Rockville, making them direct geographic alternatives for families in the area. No specialized magnet programs, language immersion tracks, or distinctive grade-level configurations differentiate the two schools based on available data — the meaningful distinctions are in class size and the academic rating margin rather than structural program differences.

Editorial summary generated May 2026 · sonnet

Who each school fits

Cashell Elementary

Cashell Elementary suits families who prioritize lower class sizes and slightly higher academic ratings and can access it within their boundary. With a 12.2:1 student-teacher ratio and a #7 Maryland rank, it fits parents who want maximum individual teacher attention in a smaller-enrollment building and for whom the 0.3-point academic edge over College Gardens Elementary matters in a close call.

College Gardens Elementary

College Gardens Elementary fits families within its boundary who value a school serving a broader economic mix — its 39% free and reduced lunch rate versus Cashell Elementary's 28% reflects a more diverse student body — and who note that identical 9.5 growth scores mean kids make the same learning gains either way. The larger enrollment of 506 also suits families who prefer a wider peer network and more extracurricular critical mass.

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