Old Post Elementary School
Public
Elementary Grades K–5
Part of CUSD 308
100 Old Post Rd, Oswego, IL 60543 · (630) 636-3400
Community ratings
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Academic performance
Math proficiency27%
State average 25.9%
Reading / language arts37%
State average 30.7%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
387Students enrolled
13:1Student–teacher ratio
31%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Pre-K1
Kindergarten57
Grade 160
Grade 253
Grade 377
Grade 470
Grade 569
Students
White · 60%231
Hispanic · 25%98
Black · 6%22
Two or more races · 5%21
Asian · 4%15
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
456’20
477’21
418’22
414’23
387’24
Location
100 Old Post Rd Oswego
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.