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Brentano Elem Math & Science Acad
School pathway
Test scores
IAR + ISA 2024-25 . % Proficient (Levels 4-5)What this means: On the IAR + ISA, Illinois's statewide test, about 64 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 26 points since 2023, while math scores are up about 22 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 53% of students here test proficient in math and reading, compared with the roughly 51% 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 Brentano Elem Math & Science Acad
Brentano Elem Math & Science Acad operates as a large elementary school in Chicago, Illinois, one of the schools within Chicago Public Schools Dist 299. Current enrollment sits at 763 students spanning grades pre-K through 8. By comparison, Illinois's public schools average about 381 students each, so Brentano Elem Math & Science Acad sits 100% above that benchmark.
Within Chicago Public Schools Dist 299, which oversees 622 schools and 324,396 students, Brentano Elem Math & Science Acad is one campus in the system.
On the student-mix side, Brentano Elem Math & Science Acad records that the largest single group is Hispanic at 43%, but no single group is in the majority. The remainder consists of 41% White, 9% multiracial, 5% Black. That is noticeably more Hispanic than the county at large, where the share is closer to 27%.
Looking at the economic backdrop, On paper, Brentano Elem Math & Science Acad has 57 full-time-equivalent teachers, translating to a class-load average of around 13.5:1. That tracks the state average closely. An estimated 35% of students are eligible for free or reduced-price lunch, often used as a Title I proxy. Set against Cook County (around 66%), the school's rate is noticeably below typical.
Adjusting for the school's free-and-reduced-lunch share, Brentano Elem Math & Science Acad sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 51.4%; this one delivers 52.6%.
Across the wider county, the surrounding county (Cook County) logs that median household earnings sit near $83,498, about 43% of the adult population holds a bachelor's degree or above, 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 Brentano Elem Math & Science Acad is one.
The closest other public school is Acero Chtr - Carlos Fuentes Elem, roughly 0.5 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Brentano Elem Math & Science Acad at 1st of 9; the average score across the group is 30.0%.
Geographically, the school is in a high-density area.
Over the past 7-year window. Brentano Elem Math & Science Acad's enrollment has ticked up 54% since 2018, when it stood at 495 (now 763). The Hispanic share of enrollment ticked down from 71% to 43% over that span. The student-to-teacher ratio tightened from 16.1:1 in 2018 to 13.5:1 today.
In the discussion threads here, posts here usually surface around science fair prep, picture-day reminders, and bus-route questions. Contributors range from current parents to recent graduates and teachers.
Cook County at a glance
View full county profileQuick facts
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