C+
Infinity Math Science & Tech HS
PublicHighGrades 9–12
3120 S Kostner Ave, Chicago, IL 60623 · (773) 535-4225 · Part of Chicago Public School District 299
Students
427
Students per teacher
14:1
Free or reduced lunch
92%
Setting
City
Grades
9–12
What stands out about Infinity Math Science & Tech HS
- Math proficiency 9 pts below the state
- Reading / language arts 14 pts below the state
- Enrollment down 9.5% since 2020
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency17%
State average 25.9%
Reading / language arts17%
State average 30.7%
Location
Directions ↗
3120 S Kostner Ave, Chicago
Students
Enrollment by grade
Grade 989
Grade 10107
Grade 11112
Grade 12119
Enrollment over time
472’20
477’21
432’22
446’23
427’24
Down 9.5% since 2020.
Who goes here
Hispanic 94%Black 4%White 1%American Indian/Alaska Native <1%Native Hawaiian/Pacific Islander <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Infinity Math Science & Tech HS.
Other schools in Chicago Public School District 299
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.