The top reported proficiency rate is 83% in Math. The lowest is 82% in English language arts.
Original Research by School Decision on Mendham Township Elementary School
Mendham Township Elementary School serves the youngest students in the Mendham Township School District, covering pre-kindergarten through fourth grade. The school sits in Brookside, a small historic village in Morris County that functions as a quiet, affluent bedroom community. Property values in the area are among the highest in the nation, and commercial activity is minimal. The village lacks mass transit, and its residential streets follow a narrow river valley, with civic life anchored by the town library, a community club field, and volunteer fire services. The school itself is centrally located rather than on a remote campus, integrated into the village's Main Street.
The student body at Mendham Township Elementary reflects the surrounding community. Enrollment is substantial for a primary school, with several hundred students across grades PK through four. The racial and ethnic composition is predominantly white, with a noticeable Asian share and very small proportions of Hispanic and Black students. Only a tiny fraction of students qualify for free or reduced-price lunch, a direct reflection of the area's high household incomes. Data on students with individualized education programs and English learners was not available in the provided materials, so a parent may want to ask the school directly about special education services and English language supports.
Academic performance on the state assessments, as measured by the New Jersey Student Learning Assessment for grades three and four, is a clear strength. In both math and English language arts, proficiency rates are high. Fourth-graders posted especially strong results in ELA, where the vast majority of students met or exceeded the state's proficiency standards. Math results were similarly strong in both tested grades. Overall, when proficiency across subjects and grades is combined into a single index, the school ranks in the top quarter among the districts in Morris County. That places it well above the county median and among the strongest-performing elementary programs in the region. Because the school ends at fourth grade, there is no graduation rate or chronic absenteeism data, and no state testing in earlier grades to report.
No program offerings were included in the available data, so details about enrichment, arts, music, or specialized curricula were not found. Similarly, staffing ratios, discipline records, and attendance patterns were absent from the information provided. A parent interested in those areas would need to follow up with the school directly.
The district itself appears stable, with no major recent changes publicly reported. Brookside's character as a historic, low-density, high-value residential village means the school serves a population that is economically homogeneous and has strong educational resources at home. For families already in the area or considering moving there, Mendham Township Elementary offers a consistently high-performing academic start in a small-town setting. The school's strong test scores and very low poverty rate suggest a well-resourced environment where most students arrive prepared for grade-level work. The absence of a middle or high school on this campus means students will transition to another school within the district after fourth grade.
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