The top reported proficiency rate is 32% in English language arts. The lowest is 29% in Math.
Original Research by School Decision on Mosier
Mosier is a regular public school in South Hadley, Massachusetts, serving grades two through four. Because it covers only these three elementary grades, the school has no graduation rate to report. The building sits on Mosier Street in a town where Mount Holyoke College is the dominant employer and the Village Commons near the college center provides the main dining, shopping, and civic cluster.
The student body is large for a school serving only three grade levels. The racial and ethnic composition shows a student population where the majority are white, with a Hispanic or Latino share that makes up a meaningful minority and smaller numbers of students who are Black, Asian, two or more races, or American Indian or Alaska Native. Data on the share of students who qualify for free or reduced-price lunch was not reported, nor was information about students with individualized education programs or English learners. A parent who wants to understand the school’s socioeconomic and special-education profile would need to ask the school or district directly, as those numbers are missing from the available record.
On state assessments, the most recent results show proficiency rates that sit in the bottom quarter among districts in Hampshire County. The school’s overall proficiency index falls below the midpoint of the county’s districts. In math, about three in ten students scored at the proficient level. In English language arts, about three in ten did as well. The school’s participation rate on the tests was very high, so the results reflect nearly all enrolled students in tested grades.
Looking at the trend data available across multiple years, the pattern is uneven. In English language arts, the proficiency rate fluctuated from year to year, with a high point in a pre-pandemic year and a lower mark in the most recent year. In math, the trend also moved around, with a similar pre-pandemic high and a recent dip back toward the lower end of the range. The overall direction since the pre-pandemic period is one of decline in both subjects, though there were some recovery years in between. A parent may want to discuss with the school what instructional strategies and supports are in place, particularly since the recent numbers are notably lower than earlier peaks.
The school does not appear to offer any specialized program tracks at this grade level; the district brief turned up no recent major changes or initiatives that would alter a family’s understanding of the school’s offerings. Mosier is a neighborhood elementary school in a town that is largely residential, with the college anchoring much of the local economy and culture. The campus is separate from the commercial center, but the town itself is compact enough that the school is part of the same community fabric.
The housing market in the area reflects a typical New England small-town pattern. Home values in the zip code are well below the statewide benchmark, which means families moving into South Hadley may find more affordable entry points than in many parts of Massachusetts. The national price-to-income ratio suggests that buying a home here requires a significant portion of household income, but the local housing stock is less expensive than the state average. The town does not show signs of aggressive new development; the research available did not surface recent major housing projects or growth initiatives, so the character of the community is likely stable rather than rapidly changing.
For a family choosing an elementary school in South Hadley, Mosier is the grades-two-through-four option within the district. The academic profile places it in a lower-performing tier relative to other schools in Hampshire County, and the state assessment results have softened over time. A parent looking into this school should expect a large elementary building with a majority-white student body and should plan to ask the school directly about support services, class sizes, and how the school addresses the academic patterns visible in the test data.
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