GREENBROOK ELEM SCHOOL (PK - 5)
KEENEYVILLE SD 20
Current Principal
Mr. John Gustafson
Current District Superintendent
Dr. Omar Castillo
Address
5208 ARLINGTON CIR
HANOVER PARK IL 60133
(630) 894-4411
Average Class Size:
This graph shows the average number of students in each class at this school. District and state data are included for comparison. To see the class size of an individual grade level click on View by Grades. Learn More
Research shows that children in lower grades show the potential for higher achievement scores when they are in smaller classes. Many factors contribute to student achievement, and class size is only one part of this bigger picture. Special education classes are not included in this calculation.