Summary:
Zip code 20814 in Bethesda, Maryland, is home to three schools within the highly-rated Montgomery County Public Schools district, serving over 6,000 students across two high schools and one elementary school.
Walter Johnson High stands out as the top-ranked school in the area, consistently earning a 5-star rating and boasting an exceptional English Language Arts (ELA) proficiency rate of 85.1%. Its rival, Bethesda-Chevy Chase High, is a close competitor with a slightly higher graduation rate (94.0% vs. 93.5%) and marginally better math scores. However, both high schools share a critical weakness: math proficiency rates of just 7.7% and 11.7% respectively, which are dramatically below district and state averages. In contrast, Bethesda Elementary excels in both math (61.5%) and ELA (69.5%), outperforming the district and state, and benefits from the highest per-student spending ($18,907) and the lowest student-to-teacher ratio (16.1:1) in the zip code.
The most striking finding is the "math gap" at the high school level, where strong ELA scores and high graduation rates contrast sharply with very low math proficiency. This suggests a potential systemic issue in the high school math curriculum, raising questions about how the strong foundation built at Bethesda Elementary translates to high school performance. For parents, Walter Johnson High is the superior choice for ELA and overall ranking, while Bethesda-Chevy Chase High offers a slight edge in math and graduation rates. The data also shows that higher spending does not guarantee better math scores, as Bethesda-Chevy Chase spends more per student than Walter Johnson but achieves only marginally better math results.
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