Costello School is a public elementary school in Lyons, Cook County, Illinois. The campus is operated by Lyons SD 103. Serving students in PK-5, the school enrolls approximately 228 students with 26.7 full-time equivalent teachers, maintaining a student-teacher ratio of 8.5:1 according to federal National Center for Education Statistics (NCES) records for the 2024-2025 school year.
School Information
NCES 2024-2025
Grades Offered
PK-5
School Level
Elementary School
School Type
Regular School
Locale Setting
Suburb: Large
Charter School
No
Operational Status
Open
NCES School ID
172385003902
State Identifier
IL-06-016-1030-02-060161030022008
County FIPS
17031
Physical Location Address
4632 Clyde Ave
Lyons, IL 60534-1758
Lyons, IL 60534-1758
School District
Parent District
Lyons SD 103
Operating Schools
6 schools
District Type
Regular Public School District
Central Office
Lyons, IL
Location Map
41.8067, -87.8283
Google Maps ›
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