Lalor Elementary School
Test scores
NJSLA 2024-25 . % Meeting or Exceeding ExpectationsWhat this means: On the NJSLA, New Jersey's statewide test, about 19 of every 100 students at this school read and write at grade level and about 13 of 100 do math at grade level. Across all New Jersey schools, those numbers are about 53 and 42. Reading and writing scores have held steady since 2023, while math scores are down about 3 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 15% of students here test proficient in math and reading, compared with the roughly 21% typical for New Jersey schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among New Jersey's top nor bottom 10%.
7-year change
SY 2017-18 vs SY 2024-25About Lalor Elementary School
Lalor Elementary School, a moderately sized elementary school in HAMILTON, New Jersey, one of the schools within Hamilton Township Public School District, works with 351 students, covering grades pre-K through 5.
Hamilton Township Public School District comprises 23 schools with combined enrollment of 12,355 students; Lalor Elementary School is among them.
Looking at the student body, Lalor Elementary School reports that the largest single group is Hispanic, at 73% of enrollment. Other groups include 19% Black, 4% White, 4% multiracial. By comparison, Mercer County as a whole is about 23% Hispanic, so the school skews considerably more Hispanic than its surroundings.
Looking at the economic backdrop, On paper, Lalor Elementary School has 27 full-time-equivalent teachers, translating to a class-load average of around 12.8:1. That figure is higher than the state norm's 11.4:1 average. About 83% of enrolled students meet the income threshold for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. That share is higher than Mercer County's rate of about 48%.
Adjusting for the school's free-and-reduced-lunch share, Lalor Elementary School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 20.6%, the actual is 14.9%, a residual of -5.7 points.
In the area at large, ACS estimates for Mercer County put the typical household earns roughly $100,645 per year, about 45% of the adult population holds a bachelor's degree or above, and the poverty rate sits near 7%. Across Mercer County's 110 public schools (combined enrollment of about 58,647 students), Lalor Elementary School is one campus in the mix.
Grace A Dunn Middle School is the nearest neighboring public school, about 0.3 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Lalor Elementary School at 6th of 9; the average score across the group is 19.7%.
Geographically, the school is in a bedroom-community area.
Five-year trend. Lalor Elementary School's enrollment has ticked up 46% since 2018, when it stood at 240 (now 351). Hispanic enrollment moved from 61% to 73% across the same window. The student-to-teacher ratio grew from 10.9:1 in 2018 to 12.8:1 today.
Inside the community feed, the feed for Lalor Elementary School typically covers science fair prep, picture-day reminders, and bus-route questions. Contributors range from current parents to recent graduates and teachers.
Mercer County at a glance
View full county profileQuick facts
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