GLENBROOK NORTH HIGH SCHOOL (9 - 12)
GLENBROOK HSD 225
Current Principal
Mrs. Amanda Hughes
Current District Superintendent
Dr. Charles Johns
Address
2300 SHERMER RD
NORTHBROOK IL 60062
(847) 272-6400
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.