Alden Terrace School, Valley Stream NY

Original Research by School Decision on Alden Terrace School

Alden Terrace School is a small elementary school serving pre-kindergarten through sixth grade in Valley Stream, a residential village on Nassau County's South Shore. The school sits at the center of a community experiencing transit-oriented growth anchored by the Valley Stream LIRR station and downtown revitalization, with families increasingly housed in new apartments within walking distance of schools and amenities.

The school enrolls a diverse student body, with about half of students qualifying for free or reduced-price lunch and roughly equal representation of Black and Asian students, followed by a meaningful Hispanic enrollment. About a third of students are ungraded or in primary grades, reflecting the school's pre-K through grade 6 span. State testing data show a school working to build proficiency from elementary roots but facing headwinds in the upper elementary grades. In third and fourth grade, roughly three-quarters of students meet proficiency in math, with slightly lower results in English language arts. By fifth grade, proficiency drops substantially: less than half of students meet the math threshold, and about half meet the ELA standard. Science results in fifth grade dip further, with fewer than half of students proficient. Sixth grade shows a partial rebound, with roughly three-fifths of students meeting proficiency in both math and ELA. A parent may want to look into what the school is doing to address the fifth-grade performance dip and whether intervention or support structures exist to help students master grade-level content at that transition.

Across all tested grades and subjects, the school's overall proficiency sits above the midpoint among Nassau County districts, suggesting solid performance relative to its peer schools even with these grade-level variations. Test participation rates are strong, ranging from the low eighties to low nineties across subjects, indicating reliable data.

The district itself has made three parent-relevant moves in recent years. Full-day pre-kindergarten replaced part-day sessions starting in the 2022-23 school year, a change families with young learners will notice. The district passed a substantial capital bond funding district-wide air conditioning, modernized HVAC and air-filtering systems, secured entrances, and asbestos removal, with state aid covering a large share of the cost. The district has also shifted early literacy instruction to a science-of-reading, structured-phonics approach using Wilson Fundations in kindergarten through second grade, part of a multi-tiered intervention framework.

Valley Stream itself offers both residential appeal and emerging urban texture. The village is home to extensive parkland and a major LIRR station that puts the school community within walking or short-drive distance of the downtown core and regional employment centers including Green Acres Mall and Long Island Jewish Valley Stream hospital. The housing market reflects strong demand: homes appreciate steadily and rents have climbed notably in recent years. Many families will be drawn to the transit-accessible walkability and school quality; others may find housing costs and commute complexity a trade-off against suburban quiet. The village is actively planning pedestrian and bike connections between its parks, library, station and downtown, signaling a community reinventing itself as mixed-use rather than purely car-dependent.

For families choosing Alden Terrace, it is a neighborhood elementary school in a town rebuilding its center around transit and community amenities, with a diverse peer group and solid baseline proficiency across most grades. The fifth-grade performance dip warrants conversation with the school about how it identifies and supports students who slip behind at that juncture.

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Academic performance

How students perform on state tests, by grade, set against the district.

Math

Grade 378%

School 78% · District 65% · ▲ 13 pts above district

▲ 19 pts above state median · ▲ 2 pts above county median

Grade 472%

School 72% · District 72% · ▼ 1 pts below district

▲ 13 pts above state median · ▼ 6 pts below county median

Grade 548%

School 48% · District 66% · ▼ 18 pts below district

▼ 3 pts below state median · ▼ 24 pts below county median

Grade 662%

School 62% · District 68% · ▼ 6 pts below district

▲ 17 pts above state median · ▼ 9 pts below county median

English language arts

Grade 367%

School 67% · District 64% · ▲ 3 pts above district

▲ 15 pts above state median · even with county median

Grade 475%

School 75% · District 66% · ▲ 10 pts above district

▲ 22 pts above state median · ▲ 7 pts above county median

Grade 554%

School 54% · District 66% · ▼ 12 pts below district

even with state median · ▼ 16 pts below county median

Grade 660%

School 60% · District 58% · ▲ 2 pts above district

▲ 14 pts above state median · ▼ 3 pts below county median

Science

Grade 541%

School 41% · District 51% · ▼ 10 pts below district

even with state median · ▼ 19 pts below county median

Social studies

Grade 598%

School 98% · District 94% · ▲ 4 pts above district

▲ 7 pts above state median · even with county median

This schoolELMONT UNION FREE SCHOOL DISTRICT, same grade

Graduation rate (ACGR) reflects the federally published Adjusted Cohort Graduation Rate for the most recent year available. We refresh this data annually at the close of each academic year in June. The federal source publishes a banded rate (for example, "90-94%") instead of an exact number for cohorts small enough to risk identifying individual students. The state distribution chart, where shown, plots every school in the state with a published rate or band; schools whose rate is federally suppressed are excluded. Where the federal source publishes a band rather than an exact rate, the school is placed within its band using a stable, ID-derived offset, so its position is consistent across visits.

Proficiency by household income

English language arts

Grade 3Lower-income62%Higher-income79%17 pp gap

Grade 4Lower-income65%Higher-income86%21 pp gap

Grade 5Lower-income52%Higher-income58%6 pp gap

Grade 6Lower-income62%Higher-income58%4 pp gap

Mathematics

Grade 3Lower-income74%Higher-income86%12 pp gap

Grade 4Lower-income58%Higher-income86%28 pp gap

Grade 5Lower-income45%Higher-income53%7 pp gap

Grade 6Lower-income55%Higher-income68%13 pp gap