Oster-Oakview School
Test scores
IAR + ISA 2024-25 . % Proficient (Levels 4-5)What this means: On the IAR + ISA, Illinois's statewide test, about 51 of every 100 students at this school read and write at grade level and about 45 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 5 points since 2023, while math scores are up about 9 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 48% of students here test proficient in math and reading, compared with the roughly 60% 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 Oster-Oakview School
Located at 809 N Cedar Rd, in New Lenox, Illinois, Oster-Oakview School is a cozy intermediate school that serves 373 students (grades 4 through 6), operated by New Lenox SD 122.
Oster-Oakview School is one of 12 schools operated by New Lenox SD 122, a district that teaches 4,956 students overall.
In terms of who attends, Oster-Oakview School lists that White students make up the majority at 75%; the rest reads as 18% Hispanic, 4% multiracial, 2% Black. By comparison, Will County as a whole is about 62% White, so the school skews considerably more White than its surroundings.
On the resource side, The school reports having 26 full-time-equivalent teachers, for a student-teacher ratio near 14.3:1. The state averages around 13.0:1, so this campus is higher than the state norm typical. Around 20% of the student body qualifies for free or reduced-price meals, a commonly cited indicator of low-income enrollment. By comparison, Will County runs at roughly 44%, so the school's eligibility rate is lower than the surrounding baseline.
Adjusting for the school's free-and-reduced-lunch share, Oster-Oakview School sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 60.1%; this one delivers 47.5%.
In the area at large, ACS estimates for Will County put median household income runs about $109,984, about 38% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 6%. Across Will County's 209 public schools (combined enrollment of about 113,008 students), Oster-Oakview School is one campus in the mix.
Haines Elem School is the nearest neighboring public school, about 0.1 miles from this campus. Counting just inside five miles, 8 other public schools cluster around Oster-Oakview School. Among the 6 schools in that immediate cluster with test data (this one included), Oster-Oakview School ranks 6th on composite proficiency, beneath the local average of 60.9%.
Oster-Oakview School operates from a residential location.
Looking at the recent track record. Oster-Oakview School's enrollment has declined 21% since 2018, when it stood at 475 (now 373). White enrollment moved from 87% to 75% across the same window. Class-load math has narrowed: from 19.0:1 in 2018 to 14.3:1 in 2025.
Within the allk12 community for this school, the feed for Oster-Oakview School typically covers pickup logistics, teacher feedback, and after-school programs. Parents, students, alumni, and staff are welcome to weigh in.
Will County at a glance
View full county profileQuick facts
Related schools
- Alex M Martino Jr High SchoolMiddle · 591 students
- Liberty Junior High SchoolMiddle · 573 students
- Spencer CrossingMiddle · 544 students
- Spencer PointeElementary · 437 students
- Nelson Ridge SchoolMiddle · 432 students
- Nelson Prairie SchoolElementary · 388 students
- Lincoln Way WestHigh · 2,047 students
- Lincoln-Way Central High SchoolHigh · 1,991 students
- Alex M Martino Jr High SchoolMiddle · 591 students
- Liberty Junior High SchoolMiddle · 573 students
- Spencer CrossingMiddle · 544 students
- Spencer PointeElementary · 437 students
- Haines Elem School0.1 mi · 358
- Liberty Junior High School1.0 mi · 573
- Alex M Martino Jr High School1.4 mi · 591
- Arnold J Tyler School1.6 mi · 372
- Bentley Elem School1.7 mi · 380
- Lincoln-Way Central High School2.0 mi · 1,991