Harry D Jacobs High School

CUSD 300

Algonquin, Illinois

2,080 students

High School, Grades 9–12

(847)532-6100 School Website

#104

Best ACT in Illinois High Schools

2,080

Students

15.1:1

S:T Ratio

School Snapshot

Key metrics at a glance

Avg SAT Score

1,170

B+

out of 1600

Good

Avg ACT Score

A-

out of 36

Good

AP Courses

A+

courses offered

Excellent

AP Enrollment

34%

C+

of students

Good

Student-Teacher Ratio

15:1

B+

students per teacher

Good

Graduation Rate

97%

A+

Excellent

Reading Proficiency

33%

C+

Below Avg

Math Proficiency

25%

Below Avg

This Week at Harry D Jacobs – September 20, 2026

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Academic Grades

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Academic Resources

Typical courses and practice resources for students at Harry D Jacobs High School

Biology

Cell biology, genetics, evolution, and ecology

AP Biology

College-level biology with lab component

Chemistry

Atomic structure, reactions, and stoichiometry

AP Chemistry

College-level chemistry with lab component

Physics

Mechanics, waves, electricity, and magnetism

AP Physics 1

Algebra-based mechanics and waves

Environmental Science

Ecosystems, human impact, and sustainability

AP Environmental Science

College-level environmental science

World History

Global civilizations from ancient to modern times

AP World History

College-level world history analysis

U.S. History

American history from colonization to present

AP U.S. History

College-level American history

Standardized Test Dates

Upcoming national, state, and school calendar dates that affect students at Harry D Jacobs High School.

National Tests

August 1, 2026 – November 30, 2026

ISEE — Fall Testing Season

Testing window

August 3, 2026 – June 30, 2027

SSAT — Flex Testing

Testing window

September 22, 2026

SAT — National

Late registration deadline

September 25, 2026

SAT — National

Score release

September 29, 2026

ACT — National

Late registration deadline

October 1, 2026 – October 30, 2026

PSAT 8/9 — Fall

Testing window

+66 more national tests this school year

See the full national test & school calendar

After Harry D Jacobs High

Where graduates go and what they study

Popular Colleges

University of Illinois Urbana-Champaign

Northern Illinois University

University of Illinois Chicago

Illinois State University

Loyola University Chicago

Elgin Community College

University of Iowa

University of Wisconsin-Madison

Popular Majors

Business

Psychology

Nursing

Biology

Computer Science

Pre-Medicine Studies

Marketing

Finance

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School Details

Address

2601 Bunker Hill Dr, Algonquin, IL 60102

Phone

(847)532-6100

Website

Visit Website

District

CUSD 300

Teachers & Staff

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Other Schools in District

Eastview Elementary School

Harry D Jacobs High School

Hampshire High School

Liberty Elementary School

Lincoln Prairie Elementary School

Hampshire Elementary School