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
Total School Days
This graph shows the total number of days in which the school provided at least 5 hours of instruction during the school year. District and state data is included for comparison. Learn More
The minimum legal length for an Illinois public school's year is 176 days. The number of actual calendar days varies from district to district. Districts that increase total school days have more time to improve students' learning experience inside and/or outside their academic interests. The effect of a longer school year depends on how a school utilizes the additional time.