Abraham Clark High School

As a moderately sized secondary school in ROSELLE, New Jersey, Abraham Clark High School educates 926 students from grades 9 through 12, one of the schools within Roselle Public School District.

Roselle Public School District comprises 7 schools with combined enrollment of 3,147 students; Abraham Clark High School is among them.

Looking at the student body, Abraham Clark High School reports that 50% of students identify as Hispanic, with the remaining enrollment distributed across several groups. The remainder is composed of 46% Black, 2% White. By comparison, Union County as a whole is about 35% Hispanic, so the school skews visibly more Hispanic than its surroundings.

On the resource side, Abraham Clark High School records 61 full-time-equivalent teachers, putting the student-to-teacher ratio at about 15.2:1. Statewide, the average ratio sits near 12.7:1, putting Abraham Clark High School higher than the state norm the norm. Roughly 75% of students at Abraham Clark High School qualify for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. That share is higher than Union County's rate of about 52%.

After controlling for student poverty, Abraham Clark High School sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 24.9%; this one delivers 14.1%.

Across the wider county, census data for Union County shows the typical household earns roughly $103,202 per year, 39% of adults hold a bachelor's degree or higher, and roughly 7% of residents live below the federal poverty line. Across Union County's 180 public schools (combined enrollment of about 99,046 students), Abraham Clark High School is one campus in the mix.

Nearest neighbor: Leonard V Moore Middle School, around 0.2 miles off. Within five miles, there are 8 other public schools. On composite proficiency, Abraham Clark High School comes 7th of 7 in the immediate cluster, behind the nearby-schools average of 28.3%.

The school occupies a suburban site.

Trend over the last 7 years. Looking back 7 years, enrollment at Abraham Clark High School has rose 25%, going from 740 students in 2018 to 926 in 2025. The Hispanic share of enrollment rose from 36% to 50% over that span. The student-to-teacher ratio widened from 11.9:1 in 2018 to 15.2:1 today.

In the discussion threads here, the feed for Abraham Clark High School typically covers classroom updates, athletics, and weather closures. Parents, students, alumni, and staff are welcome to weigh in.