The top reported proficiency rate is 86% in Math. The lowest is 72% in English language arts.
Original Research by School Decision on Mabel I Wilson School
Mabel I Wilson School sits on Tuttle Road in Cumberland, Maine, serving pre-kindergarten through third grade as part of RSU 51/MSAD 51. It is a traditional public school, neither charter nor magnet, and it functions as the entry point for families coming into this southern Maine district. The school is sizable for its grade band, with enrollment spread across pre-K and kindergarten on through third grade. The student body is predominantly white, with small numbers of students from other racial and ethnic backgrounds. Economic disadvantage here is quite low by any standard; only a handful of students qualify for free or reduced-price lunch, which places this school among the least economically disadvantaged in the state.
Because the school serves through third grade, only its third graders sit for state testing. Maine's Through Year Assessment covers grades 3 through 8, and the results reported for this school reflect that third-grade cohort within the broader grades-3-through-8 reporting group. The proficiency picture is strong. In mathematics, the share of students scoring proficient or above is high, well above what most Maine schools post. In English language arts, proficiency is also solid, though somewhat lower than the math result. Participation rates in both subjects are near full, which means the results give a reliable read on where these early learners stand. No trend data was available, so it is not possible to say from the provided information whether these results represent improvement, stability, or decline over time.
Several data points that parents often look for were missing from what was available. The school did not report IEP counts or English learner figures, so the size of special-education and multilingual-learner populations, if any, is not captured here. No staffing ratios, attendance rates, discipline data, or course-access information were provided. The school's pre-K-through-3 grade band means there is no graduation rate to report and no AP, dual-credit, or career-pathway programming to describe; those are features of higher grades elsewhere in the district.
Cumberland is a town with visible civic and recreational anchors. Twin Brook, a town-run park near the center, is open to cross-country skiers, walkers, and sports practices. Knight's Pond Preserve, on the border with North Yarmouth, offers year-round outdoor recreation. The Cumberland Fair, a longstanding annual agricultural fair held each September, is a community institution. Little League teams play at ballfields near Drowne Road School. No library or transit information surfaced in the available sources, so a parent may want to look into those directly.
The housing market in Cumberland is expensive relative to both state and national benchmarks. Typical home values sit well above the Maine median and the national median. The price-to-income ratio is high, and estimated monthly mortgage costs at current rates are steep, which reflects the broader reality of buying into this community. Rental data was not available. Median household income in Maine has been climbing modestly in recent years, and unemployment has held steady at a low level, which frames the economic conditions families in this area are working within.
The district brief for RSU 51/MSAD 51 returned only basic directory information. No recent referendums, budget votes, curriculum changes, or property tax shifts were found that would clear a lasting-impact threshold, so there is little to report on the district-level policy front. A parent seeking current budget or strategic-planning details should consult the district directly.
What Mabel I Wilson offers is a large, early-grades school in an affluent, predominantly white southern Maine town, with strong state assessment results in math and solid ELA performance among its tested third graders. The community has real recreational infrastructure and a deep agricultural-fair tradition. Housing costs are high, which shapes who can move here. For families with young children weighing this school, the academic evidence from third grade is positive, the economic peer environment is narrow, and the gaps in staffing, special-population, and program data are worth asking about before drawing a full picture.
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