The top reported proficiency rate is 80% in Math. The lowest is 70% in English language arts.
Original Research by School Decision on Bloomsbury Borough School
Bloomsbury Borough School is a small public school in rural northwest Hunterdon County, serving pre-kindergarten through eighth grade in a single building on Main Street. The school is the only campus in the Bloomsbury Borough School District, so every public school student in this quiet, tree-lined village attends here through eighth grade. After that, students are sent to Phillipsburg High School in neighboring Warren County under a longstanding sending-and-receiving arrangement. That arrangement is now in flux: Bloomsbury residents will vote in a referendum in November 2026 on whether to leave Phillipsburg and instead join the North Hunterdon-Voorhees Regional High School District as a full constituent member. Families moving to Bloomsbury should weigh this impending change, as it will determine which high school their children attend.
Academically, the school posted strong results on the state assessments for the only grade level where data was reported. Third graders showed rates of proficiency in math and English language arts that were well above typical levels for the county. For grades four through eight, results are suppressed because the small number of test-takers makes the data too granular to publish. The school’s overall proficiency index across all tested subjects and grades lands in the top quartile among districts in Hunterdon County, a clear strength for a school of this size. Science results were also suppressed. No multi-year trend data was available, so it is hard to tell whether performance is stable or shifting.
Enrollment is small, with roughly a hundred students spread across ten grade levels, from a handful of pre-K children up to a small eighth-grade class. The student body is predominantly white, with a notable share of Black and Hispanic students and a small number of Asian and multiracial students. About a quarter of students qualify for free or reduced-price lunch, a moderate level of economic diversity for this part of New Jersey. Data on students with disabilities and English learners was missing, as was information on chronic absenteeism, discipline, staffing, and course access. A parent interested in special education supports or English language services would need to ask the school directly, as those details are not available in the public record.
Bloomsbury itself is a car-dependent borough with a rural character, set along the Musconetcong River. Major highways run through the north end, but there is little street life. Growth has been flat or slightly down over the past two decades, and the population is estimated to have recovered only modestly after a decline recorded in the 2020 census. Housing values are above the national average, and the county housing market shows steady demand with listing prices rising modestly. There is no public transit beyond a county bus line.
For families considering this school, the academic foundation looks solid for elementary and middle grades. The small size means children are known individually, but it also means that some data is suppressed and program offerings may be limited. The high school question is the largest variable: the pending referendum could shift students to a different district within a couple of years, affecting both the daily commute and the peer environment for secondary years. The school district itself maintains a quiet, traditional profile, and the borough’s low-key setting suits families who prefer a slower pace and are comfortable driving for most errands and activities.
See more original research from School Decision →