Infinity Math Science & Tech HS

3120 S Kostner Ave, Chicago, IL 60623

DSchola Grade
Grades
9–12
High
Students
427
Enrolled 2024–25
Students per teacher
13.7 : 1
Full-time teachers
District
Chicago Public Schools Dist 299
Cook County

Schola Grade D · Below average

Letter grade (A–F) · compared with 684 Illinois high schools · How we grade
Test scores8% proficient in math & reading
14thpercentile
Equity8% of low-income students proficient
23rdpercentile
Attendance41% chronically absent
28thpercentile
Graduation rate87% graduate in 4 years
44thpercentile
College readinessAt least 10% take AP, IB or dual-enrollment courses
19thpercentile
Class size13.7 students per teacher
49thpercentile

Percentiles compare this school with other Illinois high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Infinity Math Science & Tech HS

Infinity Math Science & Tech HS is a public high school in Chicago, Illinois, serving grades 9–12. It is part of Chicago Public Schools Dist 299. The school is located in a large city in Cook County.

In the 2024–25 school year, 427 students were enrolled, with about 13.7 students for every full-time teacher. That ratio is close to the typical Illinois high school (13.3 students per teacher). Its Schola Grade is D (below average), compared with 684 Illinois high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

3120 S Kostner Ave
Chicago, IL 60623
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
427 students
Students per teacher
13.7 to 1
AP courses offered
4
Charter school
No
Magnet school
No
Locale
City — Large
School district
Chicago Public Schools Dist 299
County
Cook County
NCES school ID
170993005795

Schools near Infinity Math Science & Tech HS

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School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.