Community prompt from u/allk12. Replies below.
O Neill Middle School
Test scores
IAR + ISA 2024-25 . % Proficient (Levels 4-5)What this means: On the IAR + ISA, Illinois's statewide test, about 79 of every 100 students at this school read and write at grade level and about 50 of 100 do math at grade level. Across all Illinois schools, those numbers are about 51 and 38. Reading and writing scores are up about 18 points since 2023, while math scores are up about 14 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 62% of students here test proficient in math and reading, compared with the roughly 59% typical for Illinois 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 Illinois's top nor bottom 10%.
7-year change
SY 2017-18 vs SY 2024-25About O Neill Middle School
As a reasonably sized middle school in Downers Grove, Illinois, O Neill Middle School works with 403 students from grades 7 through 8, one of the schools within Downers Grove GSD 58.
Downers Grove GSD 58 comprises 13 schools with combined enrollment of 4,811 students; O Neill Middle School is among them.
Demographically, O Neill Middle School records that White students make up the majority at 67%. The remainder breaks down as 17% Hispanic, 7% multiracial, 5% Asian, 4% Black. That composition is broadly in line with DuPage County as a whole.
Looking at the economic backdrop, On paper, O Neill Middle School has 30 full-time-equivalent teachers, translating to a class-load average of around 13.7:1. That tracks the state average closely. Around 22% of the student body qualifies for free or reduced-price meals, often used as a Title I proxy. That share is lower than DuPage County's rate of about 34%.
On a residual basis (actual vs predicted given the student mix), O Neill Middle School sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 59.0%; this one delivers 62.1%.
Zooming out to the county, census data for DuPage County shows the typical household earns roughly $112,096 per year, roughly 52% of adults have completed at least a four-year degree, and census figures put the poverty rate at about 5%. Across DuPage County's 277 public schools (combined enrollment of about 138,557 students), O Neill Middle School is one campus in the mix.
Fairmount Elem School is the nearest neighboring public school, about 0.2 miles from this campus. Counting just inside five miles, 8 other public schools cluster around O Neill Middle School.
The campus sits in an inner-city setting.
Five-year trend. Over the past 7-year window, the student count declined 18%: 492 students in 2018 compared to 403 in 2025. The student-to-teacher ratio pulled in from 16.0:1 in 2018 to 13.7:1 today.
In the discussion threads here, the feed for O Neill Middle School typically covers classroom updates, athletics, and weather closures. Parents, students, alumni, and staff are welcome to weigh in.
DuPage County at a glance
View full county profileQuick facts
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