Iroquois West Middle School
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Test scores
IAR + ISA 2024-25 . % Proficient (Levels 4-5)What this means: On the IAR + ISA, Illinois's statewide test, about 59 of every 100 students at this school read and write at grade level and about 40 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 13 points since 2023, while math scores are up about 10 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 42% of students here test proficient in math and reading, compared with the roughly 41% 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 Iroquois West Middle School
Set in Onarga, Illinois, Iroquois West Middle School is a tight-knit intermediate school, run under Iroquois West CUSD 10. It educates 215 students across grades 6 through 8. Compared to the state average of about 462 students per school, that is 53% below typical.
Iroquois West CUSD 10 runs 5 schools in total, collectively educating 854 students. Iroquois West Middle School is one of those campuses.
In terms of who attends, Iroquois West Middle School logs that 66% of the student body identifies as White. The remainder consists of 30% Hispanic, 3% multiracial. The wider county runs roughly 89% White, putting the school's mix considerably less White than the area baseline.
Looking at the economic backdrop, On paper, Iroquois West Middle School has 18 full-time-equivalent teachers, translating to a class-load average of around 12.3:1. That figure is tighter than the state norm's 13.0:1 average. Roughly 53% of students at Iroquois West Middle School qualify for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator.
On a demographically-adjusted basis, Iroquois West Middle School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 40.6%, the actual is 42.0%, a residual of +1.4 points.
Around the school, the surrounding county (Iroquois County) records that median household income runs about $66,255, roughly 18% of adults have completed at least a four-year degree, and roughly 8% of residents live below the federal poverty line. In all, Iroquois County runs 24 public schools (combined enrollment of about 3,909 students), of which Iroquois West Middle School is one.
The closest other public school is Iroquois West Elem School/Gilman, roughly 3.6 miles away. Within five miles, there are 2 other public schools. Ranking that nearby cluster on reported proficiency puts Iroquois West Middle School at 6th of 7; the average score across the group is 47.9%.
The campus sits in a rural setting.
Looking at the recent track record. Over the past 7-year window, the student count fell 5%: 227 students in 2018 compared to 215 in 2025. Hispanic enrollment moved from 35% to 30% across the same window. Class-load math has narrowed: from 14.6:1 in 2018 to 12.3:1 in 2025.
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Iroquois County at a glance
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Related schools
- Iroquois West High SchoolHigh · 284 students
- Iroquois West Elem School/GilmanElementary · 159 students
- Iroquois West Elem Sch/ThawvilleElementary · 104 students
- Iroquois West Elem Sch/DanforthElementary · 92 students
- Iroquois West Elem School/Gilman3.6 mi · 159
- Iroquois West High School3.8 mi · 284
- Iroquois West Elem Sch/Thawville6.2 mi · 104
- Iroquois West Elem Sch/Danforth7.5 mi · 92
- Crescent City Grade School8.8 mi · 54
- Tri-Point Jr High/Elementary9.6 mi · 129