The top reported proficiency rate is 80% in English language arts. The lowest is 39% in Science.
Original Research by School Decision on Columbia Middle School
Columbia Middle School serves grades six through eight in Berkeley Heights, a suburban township in Union County that functions as a commuter community for New York City. The school is part of the Berkeley Heights School District, and it operates as a regular public school with a single campus on Plainfield Avenue. The community context matters here: Berkeley Heights is an affluent town with a very high median household income, a high rate of owner-occupied housing, and home values well above national and state benchmarks. The typical home in the school’s zip code is priced high enough that renting is also expensive. Families moving to this area are generally committing to a significant housing cost, and the school reflects that economic profile in its student body.
Academically, Columbia Middle School posts results that place it among the highest-performing middle schools in Union County. On the New Jersey Student Learning Assessments, English language arts proficiency is strong across all three grades, with a substantial majority of students scoring at the proficient or advanced level. Mathematics proficiency is also solid, though not quite as high as ELA, still well above the county median. The one subject where results are weaker is eighth-grade science, where the share of students reaching proficiency is notably lower. A parent considering the school may want to ask how science instruction is structured in the middle grades and whether the recent expansion of STEM and STEAM programming in the district, which added robotics, coding, and engineering design curricula starting in the 2023-24 school year, is already reaching the eighth-grade science classroom or is still rolling out.
The student body is predominantly white, with a substantial Asian population and smaller shares of Hispanic, multiracial, and Black students. The share of students from low-income households, as measured by free or reduced-price meal eligibility, is very small. That is consistent with the town’s overall affluence and means the peer environment is one of relatively high socioeconomic advantage, which research associates with certain academic benefits. Data on special education and English learner populations was not available in the source information. The school’s total enrollment is moderate for a middle school serving only three grades, and class sizes appear manageable given the grade-level counts.
Berkeley Heights itself has a commuter character. Many residents work in the corporate and research sectors; major employers include Nokia Bell Labs and L’Oréal’s New Jersey headquarters. The township borders the Watchung Reservation and is served by NJ Transit’s Gladstone Line. The built environment is suburban, with single-family homes dominating and walkability limited to specific neighborhoods. The town has seen population growth in recent years, which has contributed to rising housing demand and prices.
The district context includes several recent changes relevant to families with children in the middle school. The Berkeley Heights School District launched full-day kindergarten in the 2024-25 school year, a lasting expansion that begins early literacy and social development earlier. STEM and STEAM programming was expanded across elementary and middle schools starting in 2023-24. A district-wide mental health and wellness initiative began in 2022-23, adding counseling staff and integrating social-emotional learning. These are structural commitments that shape the pipeline into Columbia Middle School and the support available there. On the financial side, the district has approved consecutive budget increases that include tax levy rises above inflation, meaning property taxes for district residents have been increasing. That is a recurring cost families moving into the area should factor in.
We looked for data on discipline, staffing ratios, chronic absenteeism, and course access, but those fields were not populated in the available source material. A parent may want to ask the school directly about these topics. What is clear from the academic results is that Columbia Middle School delivers strong outcomes in core subjects, especially in literacy, and sits near the top of Union County’s school districts on overall proficiency. For a family that values high academic expectations, a low-poverty peer environment, and a district that is actively investing in early childhood, STEM, and mental health supports, and that can afford the housing costs in Berkeley Heights, this school is a strong fit. The weaker science results at eighth grade are a detail worth investigating further, but they do not overshadow the school’s overall record.
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