Johnston Senior High School

6/10
GreatSchools Rating
Reviews
22
Grades
9-12
Students
838
Type
Public
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Academics
6/10
Test scores
Find out what state standardized test scores really tell you about a school – and what they don’t.

Worth a deeper look:

Test scores at this school are about the same as the state average, though still below the top-performing schools in the state. Because test scores in some states are so low, many students at this school may not be performing at grade level.


Parent tips

Ask the school what it’s doing to help students who are behind. Understand what on-track learning looks like, and ask the school what it’s doing to accelerate progress for students.


English
40%
State avg: 32%
Details
Science
25%
State avg: 32%
Algebra I
2%
State avg: 25%
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College readiness
Learn more about how to help your child graduate ready for college. See how.
4-year high school graduation rate
85%
State avg: 80%
Average SAT score
1386
State avg: 1430
AP course participation
6%
State avg: 12%
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Equity
Environment
Students
Studies show that diversity in school leads to long-term benefits for students. Discover why!
White
77%
Hispanic
16%
Black
4%
Asian
3%
American Indian/Alaska Native
<1%
Two or more races
<1%
Hawaiian Native/Pacific Islander
<1%
Teachers & staff
Parents often value small class sizes, but the truth is more complicated.
Students per teacher
12 :1
State avg: 13 :1
Students per counselor
200 :1
State avg: 395 :1
Percent of teachers with less than 3 years of experience
1%
State avg: 7%
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22 Reviews
3 out of 5 stars
5 3
4 2
3 1
2 4
1 5
Neighborhood
Last modified: May 3, 2017
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