Wilson Elementary School
Test scores
NJSLA 2024-25 . % Meeting or Exceeding ExpectationsWhat this means: On the NJSLA, New Jersey's statewide test, about 88 of every 100 students at this school read and write at grade level and about 84 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 4 points since 2023, while math scores are up about 6 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 77% of students here test proficient in math and reading, compared with the roughly 66% 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 Wilson Elementary School
Wilson Elementary School operates as a moderately sized elementary-level community in Westfield, New Jersey, operated by Westfield Public School District. Current enrollment sits at 362 students spanning grades 1 through 5.
Wilson Elementary School is one of 10 schools operated by Westfield Public School District, a district that instructs 5,838 students overall.
For racial and ethnic makeup, Wilson Elementary School reports that the student body is overwhelmingly White (80%). The remainder reads as 10% Asian, 6% Hispanic, 3% multiracial. The wider county runs roughly 39% White, putting the school's mix visibly more White than the area baseline.
In terms of school funding signals, Staff filings list 30 full-time-equivalent teachers, which works out to roughly 12.1:1 students per teacher. That tracks the state average closely. Roughly 1% of students at Wilson Elementary School qualify for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. That share is noticeably below Union County's rate of about 52%.
Adjusting for the school's free-and-reduced-lunch share, Wilson Elementary School sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 65.7%; this one delivers 76.8%.
Around the school, Union County reports that median household income runs about $103,202, 39% of adults hold a bachelor's degree or higher, and the poverty rate sits near 7%. Across Union County's 180 public schools (combined enrollment of about 99,046 students), Wilson Elementary School is one campus in the mix.
The closest other public school is Washington Elementary School, roughly 0.6 miles away. Counting just inside five miles, 8 other public schools cluster around Wilson Elementary School. On composite proficiency, Wilson Elementary School comes 2nd of 8 in the immediate cluster, above the nearby-schools average of 68.8%.
Geographically, the school is in a residential area.
Trend over the last 7 years. Looking back 7 years, enrollment at Wilson Elementary School has stayed largely flat, going from 365 students in 2018 to 362 in 2025. White enrollment moved from 87% to 80% across the same window.
Inside the community feed, members of the Wilson Elementary School community share and discuss science fair prep, picture-day reminders, and bus-route questions. Contributors range from current parents to recent graduates and teachers.
Union County at a glance
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