Columbus School
School pathway
Test scores
NJSLA 2024-25 . % Meeting or Exceeding ExpectationsWhat this means: On the NJSLA, New Jersey's statewide test, about 66 of every 100 students at this school read and write at grade level and about 56 of 100 do math at grade level. Across all New Jersey schools, those numbers are about 53 and 42. Reading and writing scores are up about 2 points since 2023, while math scores are up about 5 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 54% of students here test proficient in math and reading, well above the roughly 33% typical for New Jersey schools with a similar share of low-income students. BeatsExpectations ranks schools against others at the same poverty level, not by raw scores, so a school can post high scores and still fall short of its prediction, or post lower scores and still beat it. This school clears its prediction by about 20 points, placing it in New Jersey's top 10%.
7-year change
SY 2017-18 vs SY 2024-25About Columbus School
Set in LODI, New Jersey, Columbus School is a close-knit elementary school, operated by Lodi School District. It enrolls 265 students across grades pre-K through 5. Enrollment runs roughly 35% below the state mean of about 405.
Lodi School District comprises 7 schools with combined enrollment of 3,082 students; Columbus School is among them.
In terms of who attends, Columbus School reports that the largest single group is Hispanic, at 60% of enrollment. Beyond that, the school reports 22% White, 8% Black, 7% Asian, 4% multiracial. The wider county runs roughly 23% Hispanic, putting the school's mix visibly more Hispanic than the area baseline.
In terms of school funding signals, Staff filings list 17 full-time-equivalent teachers, which works out to roughly 15.6:1 students per teacher. That figure is higher than the state norm's 11.4:1 average. Roughly 60% of students at Columbus School qualify for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. By comparison, Bergen County runs at roughly 28%, so the school's eligibility rate is somewhat above the surrounding baseline.
On a demographically-adjusted basis, Columbus School sits in the top 10% of New Jersey schools after the BeatsExpectations adjustment. Predicted proficiency for the school's FRL share is roughly 33.3%; actual is 53.7%, +20.4 points clear of the demographic baseline.
Around the school, community-level numbers for Bergen County indicate the typical household earns roughly $124,884 per year, about 53% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 5%. Columbus School is one of 291 public schools in Bergen County (combined enrollment of about 133,883 students).
Lodi High School is the nearest neighboring public school, about 0.3 miles from this campus. Counting just inside five miles, 8 other public schools cluster around Columbus School. Ranking that nearby cluster on reported proficiency puts Columbus School at 3rd of 6; the average score across the group is 49.8%.
Columbus School operates from a suburban location.
Trend over the last 7 years. Columbus School's enrollment has edged up 7% since 2018, when it stood at 248 (now 265). Over the same period, the White share decreased from 30% to 22%.
On allk12, posts here usually surface around science fair prep, picture-day reminders, and bus-route questions. Anyone with firsthand experience at this school can post or comment.
Bergen County at a glance
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