South Junior High School

3101 Cassia Street
Boise, ID 83705
(School attendance zone shown in map)
3/
10
Bottom 50%
Serving 560 students in grades 7-9, South Junior High School ranks in the bottom 50% of all schools in Idaho for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 29% (which is lower than the Idaho state average of 41%). The percentage of students achieving proficiency in reading/language arts is 42% (which is lower than the Idaho state average of 55%).
The student-teacher ratio of 15:1 is lower than the Idaho state level of 17:1.
Minority enrollment is 36% of the student body (majority Hispanic), which is higher than the Idaho state average of 27% (majority Hispanic).

Quick Facts (2026)

  • Grades: 7-9
  • Enrollment: 560 students
  • Student-Teacher Ratio: 15:1
  • Minority Enrollment: 36%
  • : Bottom 50% in ID
  • : 29% (Btm 50%)
  • : 42% (Btm 50%)
  • : 30-34% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), ID Dept. of Education

School Overview

South Junior High School's student population of 560 students has grown by 7% over five school years.
The teacher population of 38 teachers has declined by 9% over five school years.
Grades Offered
Grades 7-9
(No virtual instruction)
No Summary generated because only 3 years of data available
Total Students
560 students
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Gender %
Total Classroom Teachers
38 teachers
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School Calendar
School Motto
Educating Today for a Better Tomorrow!

School Rankings

South Junior High School ranks within the bottom 50% of all 704 schools in Idaho (based off of combined math and reading proficiency testing data).
The diversity score of South Junior High School is 0.55, which is more than the diversity score at state average of 0.43. The school's diversity has stayed relatively flat over five school years.
This School
State Level (ID)
#537 out of 704 schools
(Bottom 50%)
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29%
41%
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42%
55%
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30-34%
41%
Student-Teacher Ratio
15:1
17:1
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American Indian
1%
1%
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Asian
3%
1%
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Hispanic
19%
20%
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Black
8%
1%
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White
64%
73%
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Hawaiian
1%
n/a
No Summary generated because only 3 years of data available
Two or more races
4%
4%
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All Ethnic Groups
0.55
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Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
42%
26%
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Eligible for Reduced Lunch
8%
8%
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School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), ID Dept. of Education

Frequently Asked Questions

What is South Junior High School's ranking?
South Junior High School is ranked #537 out of 704 schools, which ranks it among the bottom 50% of public schools in Idaho.
What schools are South Junior High School often compared to?
South Junior High Schoolis often viewed alongside schools like West Junior High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
29% of students have achieved math proficiency (compared to the 41% ID state average), while 42% of students have achieved reading proficiency (compared to the 55% ID state average).
How many students attend South Junior High School?
560 students attend South Junior High School.
What is the racial composition of the student body?
64% of South Junior High School students are White, 19% of students are Hispanic, 8% of students are Black, 4% of students are Two or more races, 3% of students are Asian, 1% of students are American Indian, and 1% of students are Hawaiian.
What is the student-teacher ratio of South Junior High School?
South Junior High School has a student ration of 15:1, which is lower than the Idaho state average of 17:1.
What grades does South Junior High School offer ?
South Junior High School offers enrollment in grades 7-9 (No virtual instruction).
What school district is South Junior High School part of?
South Junior High School is part of Boise Independent School District.
In what neighborhood is South Junior High School located?
South Junior High School is located in the Boise Bench neighborhood of Boise, ID. There are 10 other public schools located in Boise Bench.

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Quick Facts (2026)

  • Grades: 7-9
  • Enrollment: 560 students
  • Student-Teacher Ratio: 15:1
  • Minority Enrollment: 36%
  • : Bottom 50%
  • : 29% (Btm 50%)
  • : 42% (Btm 50%)
  • : 30-34% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), ID Dept. of Education

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