Acero Chtr - Rufino Tamayo Elem
Public
Elementary Grades K–8 Charter
Part of Chicago Public Schools Dist 299
5135 S California Ave, Chicago, IL 60632 · (773) 434-6355
Community ratings
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Academic performance
Math proficiency12%
State average 25.9%
Reading / language arts32%
State average 30.7%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
266Students enrolled
14:1Student–teacher ratio
91%Free / reduced lunch
CitySetting
Regular SchoolSchool type
Enrollment by grade
Kindergarten31
Grade 129
Grade 230
Grade 330
Grade 428
Grade 530
Grade 629
Grade 729
Grade 830
Students
Hispanic · 100%265
American Indian/Alaska Native · 0%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
279’20
268’21
270’22
268’23
266’24
Location
5135 S California Ave Chicago
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.