Summary:
ZIP code 07054 has 12 schools—eight elementary, two middle and two high schools—all in the Parsippany-Troy Hills Township School District. In 2025–26, elementary-school averages were 66% in ELA and 71% in math, compared with 49% and 47% statewide; both middle schools also exceeded state averages in ELA, math and eighth-grade science. High-school results are less consistent across subjects. The most important takeaway is that elementary and middle schools generally compare favorably with the state, but there are meaningful differences among schools and some weaker high-school results.
Northvail Elementary led elementary schools, averaging 76% in ELA and 83% in math across grades 3–5. Those results were 21 and 20 percentage points above the lowest averages, at Eastlake Elementary. Littleton Elementary led fifth-grade science at 61%, 24 points above Rockaway Meadow Elementary. At middle school, Brooklawn Middle led ELA by 5 points and math by 1 point over Central Middle, while Central led eighth-grade science by 6 points. Parsippany Hills High led ninth-grade ELA and Algebra I; Parsippany High led Geometry and Algebra II.
Elementary results moved down overall from 2024–25 to 2025–26: the eight-school averages fell 3 points in ELA, 2 in math and 7 in fifth-grade science. Eastlake’s averages fell 11 points in ELA, 11 in math and 14 in science, while Northvail improved its math average by 3 points and fifth-grade science by 4. SchoolDigger ranks Northvail at the 95th percentile; Rockaway Meadow rose from the 76th to the 85th percentile, while Eastlake fell from the 89th to the 69th. All schools report the same contextual measure, free/reduced lunch eligible, for 2024–25: it ranges from 11% at Littleton to 29% at Knollwood and Rockaway Meadow, but these figures do not explain school results. Year-to-year test results do not follow the same students.
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