The top reported proficiency rate is 50% in Science. The lowest is 37% in Math.
Original Research by School Decision on Riverdale
Riverdale is one of five elementary schools serving the Dedham Public Schools, a district on Boston's southwestern edge. It serves first through fifth grade, making it a school where children spend their middle elementary years before moving on to Dedham Middle School. The town itself is a primarily residential suburb and the county seat of Norfolk County, with a historic core, MBTA commuter rail and bus connections to Boston, and a mix of civic institutions and commercial areas. Housing in the area is expensive; the town's housing values and rents are well above national medians, placing it in a high-cost market that reflects its proximity to Boston.
The school's student body is drawn from its immediate neighborhood and is predominantly white, with Hispanic students making up a meaningful share and smaller representations of Black, Asian, and multiracial students. Information on the share of students qualifying for free or reduced-price lunch and on students with disabilities or English learner status was not available, which makes it difficult to fully assess the range of economic and learning support needs the school addresses. A parent may want to ask the school or district directly about these figures to get a complete picture.
On state assessments, Riverdale's results sit below the midpoint when compared with other schools in Norfolk County. In the most recent testing year, proficiency rates in math and English language arts were in the mid-to-high thirties and low forties, respectively, while science proficiency was roughly half of tested students. The school's participation rates on these assessments were very high, so the results reflect nearly all students in tested grades. Looking at the school's own history over the last several years, math proficiency has moved within a range from the mid-thirties to the mid-fifties, with the current figure at the lower end of that band. English proficiency reached as high as the low sixties in 2021 but has since trended downward, settling in the low forties. This pattern suggests that academic performance has been somewhat variable and that the school may be working to stabilize and improve outcomes, though the recent direction is something a parent weighing options would want to discuss with the school.
As a regular public school serving only elementary grades, Riverdale does not report a graduation rate, nor does it offer the kind of advanced coursework or career pathways found in high schools. The school environment and access data, including discipline rates, staffing ratios, and attendance patterns, were not available in the data provided, so a parent looking for insight into school climate or class size would need to seek that information directly from the school or through a visit.
The district-brief search for Dedham Public Schools did not identify any major changes such as boundary shifts, program launches, or facility overhauls in recent years, so the district context appears stable at this time. The school's place in Dedham is that of a neighborhood elementary option serving middle elementary grades in a high-cost Boston suburb, with state assessment results that trend below the county median and a trajectory in both math and ELA that a prospective parent would want to understand better by talking with the school's leadership and teachers.
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