The top reported proficiency rate is 93% in Math. The lowest is 76% in English language arts.
Original Research by School Decision on Deane-porter Elementary School
Deane-Porter Elementary School serves children in pre-kindergarten through third grade in Rumson, a small, affluent borough on a peninsula between the Navesink and Shrewsbury rivers in Monmouth County. It is one of two schools in the Rumson Borough School District and, like the community it sits in, is a carefully resourced place with a strong record of early academic achievement. The school is a regular public school, not a charter or magnet, and state testing data is available only for third grade, which is the first tested grade in New Jersey; pre-K through second grade are not part of the state assessment program, so a parent looking at test results sees only a single snapshot.
Those third-grade results are strong. In math, a very high share of students met or exceeded the state proficiency standard. In English language arts, a large majority also scored at or above proficiency. Taken together, the school’s overall performance across tested subjects places it in the top quarter of districts in Monmouth County. For a school that serves only the earliest grades, this suggests a solid foundation in literacy and numeracy before students move on to the district’s upper elementary and middle school. A parent may reasonably expect that children leaving Deane-Porter are well prepared for fourth grade.
The student body is small and notably homogeneous. Nearly all students identify as white, with very small numbers of Asian, Black, Hispanic, or multiracial students enrolled. The school does not report the share of students who qualify for free or reduced-price lunch, nor does it report counts of students receiving special education services or English learner support in the available data. That absence of information is itself noteworthy; a family concerned about economic diversity or the availability of targeted supports may want to ask the school directly. Given the community’s overall affluence, it is likely that few students face economic disadvantage, but the data simply does not confirm that.
Rumson itself is a primarily residential commuter suburb with no traditional downtown. The built environment is defined by large-lot single-family homes, many of them historic riverfront estates, and tree-lined streets. There is no commercial Main Street; daily errands require a car. The borough’s housing market is extremely expensive, with property taxes among the highest in New Jersey, and the community has a reputation as one of the state’s wealthiest enclaves. The school draws from this small, stable population, and the district has not reported any major recent changes in programming, leadership, or facilities that would shift the experience for incoming families.
For a family that values a small, neighborhood-oriented primary school with consistently high early academic performance, Deane-Porter fits that profile well. The setting is low-density and car-dependent, and the peer group is demographically narrow. The school does not offer programs like career pathways or extensive extracurriculars because it covers only the youngest grades; its focus is squarely on building foundational skills. A parent should also note that students will move on to Forest Avenue School for grades four through eight and then to Rumson-Fair Haven Regional High School, so the elementary years are just the first chapter in a longer pathway. Because some data points are not available in the public record, particularly around student support services, it would be reasonable for a family to follow up with the school to round out the picture before making a decision.
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