ILHighVerified for 2025-26
Mather High School School Calendar 2025-26
High|Chicago, Illinois|Chicago Public Schools Dist 299|Last audited: Not yet synced
Chicago, IL 60659
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School Profile
Grades
9–12
Enrollment
1,777
Student:Teacher
14.9:1
Locale
Urban
District
Chicago Public Schools Dist 299Econ. Disadvantaged
-0.1%
Phone
(773)534-2350School Statistics
Academics (SY 2020-21)
ELA Proficiency
13%
13th percentile in IL
Math Proficiency
13%
25th percentile in IL
Chronic Absenteeism
24.1%
SY 2019-20
Programs & Activities (SY 2021-22)
AP Program
19 courses offered
Dual Enrollment
Athletics
22 sports offered
Student-Teacher Ratio: 14.9:1
Worse than average in ILDistrict Finance (FY 2023)
Per-Pupil Spending
$22,699
District-level data
Funding Sources
Federal 17%State 28%Local 56%
Community Context
Median Home Value
$338,685
+4.0% YoY
Chicago, IL metro area · Zillow Feb 2026
Community Need Level
Elevated
CDC/ATSDR Social Vulnerability Index 2022
Enrollment Trend (2014-2025)
1,777
Current enrollment
Growing(+17% 5yr)Full School Calendar 2025-26
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