Ideal Elem 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 52 of every 100 students at this school read and write at grade level and about 36 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 10 points since 2023, while math scores are up about 8 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 40% of students here test proficient in math and reading, compared with the roughly 30% 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 Ideal Elem School
Set in Countryside, Illinois, Ideal Elem School is a modestly sized elementary-level community, part of La Grange SD 105 South. It hosts 258 students across grades K through 6. Enrollment runs roughly 32% leaner than the state mean of about 381.
Ideal Elem School is one of 5 schools operated by La Grange SD 105 South, a district that instructs 1,212 students overall.
Looking at the student body, Ideal Elem School logs that 60% of the student body identifies as Hispanic; the rest comes out to 26% White, 6% Black, 4% multiracial, 3% Asian. By comparison, Cook County as a whole is about 27% Hispanic, so the school skews meaningfully more Hispanic than its surroundings.
On the income-and-resources front, Staff filings list 29 full-time-equivalent teachers, which works out to roughly 8.8:1 students per teacher. Statewide, the average ratio sits near 13.9:1, putting Ideal Elem School tighter than the state norm the norm. About 72% of enrolled students meet the income threshold for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator.
Adjusting for the school's free-and-reduced-lunch share, Ideal Elem School tracks the demographic baseline. The model predicts 30.1% given the school's FRL share; actual proficiency is 40.0%.
Zooming out to the county, Cook County reports that median household earnings sit near $83,498, roughly 43% of adults have completed at least a four-year degree, and roughly 10% of residents live below the federal poverty line. In all, Cook County runs 1406 public schools (combined enrollment of about 697,934 students), of which Ideal Elem School is one.
Wm F Gurrie Middle School is the nearest neighboring public school, about 0.9 miles from this campus. Counting just inside five miles, 8 other public schools cluster around Ideal Elem School. On composite proficiency, Ideal Elem School comes 5th of 5 in the immediate cluster, beneath the nearby-schools average of 65.3%.
Geographically, the school is in a residential area.
Trend over the last 7 years. Over the past 7-year window, the student count ticked down 5%: 272 students in 2018 compared to 258 in 2025. The student-to-teacher ratio fell from 10.1:1 in 2018 to 8.8:1 today.
Within the allk12 community for this school, posts here usually surface around enrollment questions, classroom assignments, and PTA news. Parents, students, alumni, and staff are welcome to weigh in.
Cook County at a glance
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