MOUNT SINAI MIDDLE SCHOOL

MOUNT SINAI MIDDLE SCHOOL operates as an average-sized 6-8 campus in MOUNT SINAI, New York, part of MOUNT SINAI UNION FREE SCHOOL DISTRICT. Current enrollment sits at 617 students spanning grades 5 through 8.

Within MOUNT SINAI UNION FREE SCHOOL DISTRICT, which oversees 3 schools and 1,984 students, MOUNT SINAI MIDDLE SCHOOL is one campus in the system.

Demographically, MOUNT SINAI MIDDLE SCHOOL logs that 78% of the student body identifies as White. Beyond that, the school reports 12% Hispanic, 6% Asian. By comparison, Suffolk County as a whole is about 66% White, so the school skews visibly more White than its surroundings.

Looking at school resources, The school reports having 55 full-time-equivalent teachers, for a student-teacher ratio near 11.3:1. Statewide, the average ratio sits near 10.3:1, putting MOUNT SINAI MIDDLE SCHOOL higher than the state norm the norm. Roughly 12% of students at MOUNT SINAI MIDDLE SCHOOL qualify for free or reduced-price lunch, often used as a Title I proxy. That share is noticeably below Suffolk County's rate of about 39%.

On a demographically-adjusted basis, MOUNT SINAI MIDDLE SCHOOL tracks the demographic baseline. The model predicts 70.5% given the school's FRL share; actual proficiency is 59.2%.

Across the wider county, Suffolk County reports that median household earnings sit near $130,686, 40% of adults hold a bachelor's degree or higher, and the poverty rate sits near 4%. In all, Suffolk County runs 343 public schools (combined enrollment of about 222,439 students), of which MOUNT SINAI MIDDLE SCHOOL is one.

MOUNT SINAI ELEMENTARY SCHOOL is the nearest neighboring public school, about 0.2 miles from this campus. Within five miles, there are 8 other public schools. On composite proficiency, MOUNT SINAI MIDDLE SCHOOL comes 6th of 9 in the immediate cluster, behind the nearby-schools average of 66.0%.

MOUNT SINAI MIDDLE SCHOOL operates from a suburban location.

Trend over the last 7 years. Looking back 7 years, enrollment at MOUNT SINAI MIDDLE SCHOOL has edged down 18%, going from 752 students in 2018 to 617 in 2025. The White share of enrollment ticked down from 86% to 78% over that span. Class-load math has narrowed: from 13.4:1 in 2018 to 11.3:1 in 2025.

In the discussion threads here, the feed for MOUNT SINAI MIDDLE SCHOOL typically covers fundraisers, lost-and-found posts, and report-card season. Anyone with firsthand experience at this school can post or comment.