Middle Schools in Millburn CCSD 24

Middle schools in Millburn CCSD 24 consist of one school, Millburn Middle School, serving grades 6–8 and enrolling 388 students. The most important finding is that the school’s proficiency rates are above state rates in every reported subject.

With just one school, there is no top-to-bottom comparison within the area. In 2025–2026, Millburn Middle School had all-grades proficiency of 75% in ELA and 60% in math, compared with 56% and 40% statewide; its leads were 19 and 20 percentage points, respectively. Eighth-grade science proficiency was 69%, versus 52% statewide, a 17-point advantage. Results were above state rates in each tested grade, too: the largest grade-specific lead was in sixth-grade math, at 28 points. These are strong results across the reported subjects, although the science result covers grade 8 only.

Scores rose from 2024–2025 to 2025–2026, but the school did not pull farther ahead of the state: ELA increased by 2 points as the state rose by 3, leaving the school’s lead 1 point narrower; math increased by about 1 point for both, keeping its lead near 20 points. Eighth-grade science rose by 6 points, while the state rose by 7; the school’s lead narrowed slightly, from 16.8 to 16.6 points. SchoolDigger rates the school at 185 of 1,126, in the 84th percentile, with 4 stars for 2025–2026; its percentile was 90th in 2023–2024 and 88th in 2024–2025. Context figures include a 12.9:1 student-teacher ratio and 21% free/reduced lunch eligible in 2024–2025, plus 13% chronic absenteeism in 2025–2026, compared with 13% districtwide and 24% statewide.