Lamberts Mill Academy

Lamberts Mill Academy is one of the very small 9-12 campuss in WESTFIELD, New Jersey, operated by Union County Educational Services Commission, with 42 students on its rolls from grades 6 through 12. Enrollment runs roughly 95% smaller than the state mean of about 929.

Within Union County Educational Services Commission, which oversees 6 schools and 324 students, Lamberts Mill Academy is one campus in the system.

In terms of who attends, Lamberts Mill Academy reports that 36% of students identify as Hispanic, with the remaining enrollment distributed across several groups; the rest breaks down as 33% White, 26% Black, 2% Asian, 2% multiracial. That mix tracks the wider county fairly closely.

On the resource side, On paper, Lamberts Mill Academy has 9 full-time-equivalent teachers, translating to a class-load average of around 4.5:1. The state averages around 12.7:1, so this campus is tighter than the state norm typical. About 26% of enrolled students meet the income threshold for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. By comparison, Union County runs at roughly 52%, so the school's eligibility rate is somewhat below the surrounding baseline.

In the area at large, the surrounding county (Union County) logs that median household earnings sit near $103,202, 39% of adults hold a bachelor's degree or higher, and census figures put the poverty rate at about 7%. Across Union County's 180 public schools (combined enrollment of about 99,046 students), Lamberts Mill Academy is one campus in the mix.

Hillcrest Academy-South is the nearest neighboring public school, about 0.0 miles from this campus. Within five miles, there are 8 other public schools.

Geographically, the school is in a suburban area.

Trend over the last 7 years. Looking back 7 years, enrollment at Lamberts Mill Academy has stayed largely flat, going from 43 students in 2018 to 42 in 2025. Hispanic enrollment moved from 28% to 36% across the same window.

Within the allk12 community for this school, members of the Lamberts Mill Academy community share and discuss enrollment questions, classroom assignments, and PTA news. Parents, students, alumni, and staff are welcome to weigh in.