IllinoisSchoolsMather High School

Mather High School

PublicRegular
Chicago, Illinois · Chicago Public Schools Dist 299
Students1,777enrolled
FRL81%Free/Reduced Lunch
Ratio14.9:1students:teacher
LevelHigh9–12
SCHOOL SNAPSHOT
Students1,777
Grade Span9–12
Student:Teacher14.9:1
Free/Reduced Lunch81%
Title INo
SectorPublic

Academic Performance

State accountability indicators and test performance.

IL Report Card · 2025
IL Report Card 2025: Targeted

Performance indicators

overall
Targeted

Source: California Department of Education — School Dashboard 2025 release.

How this state measures performance

State-specific testing and accountability details will appear here once the IL Department of Education data ingest completes.