IllinoisSchoolsHarry D Jacobs High School

Harry D Jacobs High School

PublicRegularGrades 912
Algonquin, Illinois · CUSD 300
SCHOOL SNAPSHOT
Students2,056
Student:Teacher14.7:1
Free/Reduced Lunch40%
Title INo
State accountability — IL Report Card · 2025
IL Report Card 2025: Commendable
overallCommendable
Math Proficient
2025
N/A
US avg ~36%
English / ELA Proficient
2025
N/A
US avg ~46%
Math Advanced
2025
N/A
ELA Advanced
2025
N/A
Science Proficient
2025
N/A
Students Tested (Math)
2025
N/A
State Rating
2025
N/A
Commendable
Years of Test Data
2
2024–2025
Math proficiency trend ↓

Math proficiency over time

35.0%35.5%36.0%36.5%37.0%20242025Harry D Jacobs High SchoolUS avg 36%

Proficiency rates averaged across tested grades. Ratings sourced from state DOE accountability systems (CA Dashboard, TX TEA A-F, FL School Grades, NY ESSA, IL Report Card, WA OSPI).

Advanced courses

Course enrolments reported to the US Department of Education Civil Rights Data Collection.

Geometry
496
Algebra II
323
Advanced Math
353
Calculus
99
Biology
618
Chemistry
474
Physics
322