LINDENHURST SENIOR HIGH SCHOOL

LINDENHURST SENIOR HIGH SCHOOL is a 9-12 campus of expansive scale in LINDENHURST, New York, one of the schools within LINDENHURST UNION FREE SCHOOL DISTRICT, serveing 1,868 students in grades 9 through 12. Enrollment runs roughly 180% bigger than the state mean of about 668.

Within LINDENHURST UNION FREE SCHOOL DISTRICT, which oversees 8 schools and 5,560 students, LINDENHURST SENIOR HIGH SCHOOL is one campus in the system.

Looking at the student body, LINDENHURST SENIOR HIGH SCHOOL logs that the largest single group is White, at 56% of enrollment; the rest reads as 35% Hispanic, 4% Black, 3% Asian. The wider county runs roughly 66% White, putting the school's mix meaningfully less White than the area baseline.

On the resource side, The school reports having 153 full-time-equivalent teachers, for a student-teacher ratio near 12.2:1. That figure is higher than the state norm's 11.0:1 average. An estimated 46% of students are eligible for free or reduced-price lunch, a commonly cited indicator of low-income enrollment.

On a demographically-adjusted basis, LINDENHURST SENIOR HIGH SCHOOL sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 58.2%; this one delivers 63.3%.

In the broader community, ACS estimates for Suffolk County put median household income runs about $130,686, roughly 40% of adults have completed at least a four-year degree, and roughly 4% of residents live below the federal poverty line. Across Suffolk County's 343 public schools (combined enrollment of about 222,439 students), LINDENHURST SENIOR HIGH SCHOOL is one campus in the mix.

DANIEL STREET SCHOOL is the nearest neighboring public school, about 0.2 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius. Among the 9 schools in that immediate cluster with test data (this one included), LINDENHURST SENIOR HIGH SCHOOL ranks 2nd on composite proficiency, above the local average of 55.9%.

LINDENHURST SENIOR HIGH SCHOOL operates from a residential location.

Trend over the last 7 years. Over the past 7-year window, the student count contracted 7%: 2,007 students in 2018 compared to 1,868 in 2025. White enrollment moved from 70% to 56% across the same window. The student-to-teacher ratio narrowed from 14.2:1 in 2018 to 12.2:1 today.

On allk12, the feed for LINDENHURST SENIOR HIGH SCHOOL typically covers school events, parent volunteer needs, and clubs. Members of the school community can share what they know.