Community prompt from u/allk12. Replies below.
Reed-Custer Elementary School
School pathway
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 47 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 16 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 50% of students here test proficient in math and reading, compared with the roughly 46% 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 Reed-Custer Elementary School
Reed-Custer Elementary School operates as a sprawling K-5 school in Braidwood, Illinois, operated by Reed Custer CUSD 255U. Current enrollment sits at 690 students spanning grades pre-K through 5. That puts it 81% larger than the typical public school in Illinois, which averages around 381 students.
Reed Custer CUSD 255U runs 3 schools in total, collectively educating 1,393 students. Reed-Custer Elementary School is one of those campuses.
For racial and ethnic makeup, Reed-Custer Elementary School shows that 82% of students identify as White, making the school strongly White-majority. The remainder comes out to 13% Hispanic, 5% multiracial. The wider county runs roughly 62% White, putting the school's mix noticeably more White than the area baseline.
In terms of school funding signals, On paper, Reed-Custer Elementary School has 53 full-time-equivalent teachers, translating to a class-load average of around 13.0:1. That figure is tighter than the state norm's 13.9:1 average. An estimated 44% of students are eligible for free or reduced-price lunch, often used as a Title I proxy.
On a demographically-adjusted basis, Reed-Custer Elementary School tracks the demographic baseline. The model predicts 46.2% given the school's FRL share; actual proficiency is 50.1%.
Around the school, census data for Will County shows median household income runs about $109,984, roughly 38% of adults have completed at least a four-year degree, and the poverty rate sits near 6%. In all, Will County runs 209 public schools (combined enrollment of about 113,008 students), of which Reed-Custer Elementary School is one.
The closest other public school is Reed-Custer High School, roughly 1.0 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius. Among the 8 schools in that immediate cluster with test data (this one included), Reed-Custer Elementary School ranks 5th on composite proficiency, above the local average of 49.1%.
Geographically, the school is in a town-based area.
Five-year trend. Over the past 7-year window, the student count rose 6%: 651 students in 2018 compared to 690 in 2025. Over the same period, the White share shrank from 88% to 82%.
In the discussion threads here, posts here usually surface around 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
- Reed-Custer High SchoolHigh · 397 students
- Reed-Custer Middle SchoolMiddle · 306 students
- Reed-Custer High SchoolHigh · 397 students
- Reed-Custer Middle SchoolMiddle · 306 students
- SOWIC-EC Reed CusterElementary
- SOWIC-Educ & Life Skills-Reed CusElementary
- SOWIC-Educ & Life Skills-Reed CusElementary
- Reed-Custer High School1.0 mi · 397
- Reed-Custer Middle School1.0 mi · 306
- Braceville Elem School3.3 mi · 130
- Coal City Intermediate School3.4 mi · 294
- Coal City Elem School3.8 mi · 302
- Coal City Middle School4.2 mi · 454