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Johnson High School

Hall County Schools

Johnson High School

Gainesville, Georgia

1,290 students

High School, Grades 9–12

(770)536-2394School Website

#89

Best Student:Teacher Ratio in Georgia

1,290

Students

13.8:1

S:T Ratio

School Snapshot
Key metrics at a glance
Avg SAT Score

1,130

B+

out of 1600
Good
Avg ACT Score

24

B+

out of 36
Good
AP Courses

7

B

courses offered
Average
AP Enrollment

8%

C

of students
Below Avg
Student-Teacher Ratio

14:1

A-

students per teacher
Good
This Week at Johnson – July 28, 2026

170 students practicing on Varsity Tutors

SAT Prep

1

A

B

C

D

2

A

B

C

D

3

A

B

C

D

4

A

B

C

D

5

A

B

C

D

1520

0

students

Start practicing →
ACT Prep

36

ENG

MATH

READ

SCI

0

students

Start practicing →
Math

0

students

Start practicing →
English

0

students

Start practicing →
Science

0

students

Start practicing →
Explore practice resources for Johnson students
Academic Grades

Select a grade level to explore courses and resources

9
Grade
10
Grade
11
Grade
12
Grade
Academic Resources

Typical courses and practice resources for students at Johnson High School

Biology
9

Cell biology, genetics, evolution, and ecology

AP Biology
AP

College-level biology with lab component

Chemistry
9

Atomic structure, reactions, and stoichiometry

AP Chemistry
AP

College-level chemistry with lab component

Physics
9

Mechanics, waves, electricity, and magnetism

AP Physics 1
AP

Algebra-based mechanics and waves

Environmental Science
9

Ecosystems, human impact, and sustainability

AP Environmental Science
AP

College-level environmental science

World History
9

Global civilizations from ancient to modern times

AP World History
AP

College-level world history analysis

U.S. History
9

American history from colonization to present

AP U.S. History
AP

College-level American history

Standardized Test Dates

Upcoming national, state, and school calendar dates that affect students at Johnson High School.

National Tests

August 7, 2026

SAT — National

Registration deadline

August 11, 2026

SAT — National

Late registration deadline

August 14, 2026

ACT — National

Registration deadline

August 22, 2026

SAT — National

Test date

August 28, 2026

SAT — National

Registration deadline

September 1, 2026

ACT — National

Late registration deadline
+63 more national tests this school year

State Assessments

December 2, 2026 – December 11, 2026

Georgia Milestones — EOC (Winter)

Testing window
GA

June 21, 2027 – June 24, 2027

Georgia Milestones — EOC (Summer)

Testing window
GA
See the full national test & school calendar
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Practice Hub

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School Details
Address

3155 Robert Wood Johnson Drive, Gainesville, GA 30507

Phone

(770)536-2394

Website

Visit Website

District

Hall County Schools

Academic Calendar
2026-27

Important dates, holidays, and school events

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Other Schools in District
Oakwood Elementary School
East Hall High School
North Hall High School
Lanier Elementary School
Lyman Hall Elementary School
Flowery Branch High