CLEARSTREAM AVENUE SCHOOL
Test scores
NYS Assessments 2024-25 . % Proficient (Level 3 + Level 4)What this means: On the NYS Assessments, New York's statewide test, about 78 of every 100 students at this school read and write at grade level and about 83 of 100 do math at grade level. Across all New York schools, those numbers are about 58 and 57. Reading and writing scores are up about 10 points since 2023, while math scores are down about 3 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 76% of students here test proficient in math and reading, compared with the roughly 58% typical for New York schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among New York's top nor bottom 10%.
7-year change
SY 2017-18 vs SY 2024-25About CLEARSTREAM AVENUE SCHOOL
CLEARSTREAM AVENUE SCHOOL is one of the mid-tier elementary-level communitys in VALLEY STREAM, New York, overseen by VALLEY STREAM 30 UNION FREE SCHOOL DISTRICT, with 385 students on its rolls from grades pre-K through 6.
Within VALLEY STREAM 30 UNION FREE SCHOOL DISTRICT, which oversees 3 schools and 1,457 students, CLEARSTREAM AVENUE SCHOOL is one campus in the system.
In terms of who attends, CLEARSTREAM AVENUE SCHOOL shows that 37% of students identify as Black, with the remaining enrollment distributed across several groups. Beyond that, the school reports 31% Hispanic, 25% Asian, 6% White. By comparison, Nassau County as a whole is about 11% Black, so the school skews meaningfully more Black than its surroundings.
Looking at the economic backdrop, On paper, CLEARSTREAM AVENUE SCHOOL has 26 full-time-equivalent teachers, translating to a class-load average of around 14.6:1. The state averages around 12.8:1, so this campus is higher than the state norm typical. About 46% of enrolled students meet the income threshold for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. Set against Nassau County (around 31%), the school's rate is somewhat above typical.
After controlling for student poverty, CLEARSTREAM AVENUE SCHOOL sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 58.1%; this one delivers 76.4%.
In the surrounding community, the surrounding county (Nassau County) reports that median household earnings sit near $146,202, 50% of adults hold a bachelor's degree or higher, and census figures put the poverty rate at about 4%. CLEARSTREAM AVENUE SCHOOL is one of 315 public schools in Nassau County (combined enrollment of about 200,775 students).
Nearest neighbor: SHAW AVENUE SCHOOL, around 0.3 miles off. Within five miles, there are 8 other public schools. On composite proficiency, CLEARSTREAM AVENUE SCHOOL comes 1st of 9 in the immediate cluster, ahead of the nearby-schools average of 64.3%.
Geographically, the school is in a suburban area.
Looking at the recent track record. Looking back 7 years, enrollment at CLEARSTREAM AVENUE SCHOOL has stayed largely flat, going from 380 students in 2018 to 385 in 2025. Over the same period, the Asian share edged up from 18% to 25%. Class-load math has fell: from 16.5:1 in 2018 to 14.6:1 in 2025.
Within the allk12 community for this school, recent activity here tends to focus on science fair prep, picture-day reminders, and bus-route questions. Posting is open to anyone connected to the school.
Nassau County at a glance
View full county profileQuick facts
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