Raft River Jr/Sr High School is located in Malta, Idaho and teaches grades 7–12. The first school building was built in 1883 and had around 25 students. A brick building was built in 1902. The high school moved to a new facility in 1955. The current enrollment is 149.
Serving 154 students in grades 7-12, Raft River Jr/sr 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 35-39% (which is lower than the Idaho state average of 41%). The percentage of students achieving proficiency in reading/language arts is 50-54% (which is lower than the Idaho state average of 55%).
The student-teacher ratio of 10:1 is lower than the Idaho state level of 17:1.
Minority enrollment is 11% of the student body (majority Hispanic), which is lower than the Idaho state average of 28% (majority Hispanic).
Quick Facts (2026)
- Grades: 7-12
- Enrollment: 154 students
- Student-Teacher Ratio: 10:1
- Minority Enrollment: 11%
- Graduation Rate: ≥80% (Top 50% in ID)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: 35-39% (Btm 50%)
- Reading Proficiency: 50-54% (Top 50%)
- Science Proficiency: 40-49% (Top 50%)
- Source: National Center for Education Statistics (NCES), ID Dept. of Education
Top Rankings
Raft River Jr/sr High School ranks among the top 20% of public schools in Idaho for:
Category
Attribute
Student Attention
School Overview
Raft River Jr/sr High School's student population of 154 students has stayed relatively flat over five school years.
The teacher population of 15 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 7-12
(No virtual instruction)
(No virtual instruction)
Total Students
154 students
Total Classroom Teachers
15 teachers
Colors
Blue, Gold
School Rankings
Raft River Jr/sr 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 Raft River Jr/sr High School is 0.20, which is less than the diversity score at state average of 0.44. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#363 out of 704 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
35-39%
41%
Reading/Language Arts Test Scores (% Proficient)
50-54%
55%
Science Test Scores (% Proficient)
40-49%
41%
Student-Teacher Ratio
10:1
17:1
American Indian
n/a
1%
Asian
n/a
1%
Hispanic
10%
21%
Black
n/a
1%
White
89%
72%
Hawaiian
n/a
n/a
Two or more races
1%
4%
All Ethnic Groups
Graduation Rate
≥80%
80%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
30%
32%
Eligible for Reduced Lunch
6%
7%
School Statewide Testing
School District Name
Cassia County Joint School District
Source: National Center for Education Statistics (NCES), ID Dept. of Education
Frequently Asked Questions
What is Raft River Jr/sr High School's ranking?
Raft River Jr/sr High School is ranked #363 out of 704 schools, which ranks it among the bottom 50% of public schools in Idaho.
What percent of students have achieved state testing proficiency in math and reading?
35-39% of students have achieved math proficiency (compared to the 41% ID state average), while 50-54% of students have achieved reading proficiency (compared to the 55% ID state average).
What is the graduation rate of Raft River Jr/sr High School?
The graduation rate of Raft River Jr/sr High School is 80%, which is equal to the Idaho state average of 80%.
How many students attend Raft River Jr/sr High School?
154 students attend Raft River Jr/sr High School.
What is the racial composition of the student body?
89% of Raft River Jr/sr High School students are White, 10% of students are Hispanic, and 1% of students are Two or more races.
What is the student-teacher ratio of Raft River Jr/sr High School?
Raft River Jr/sr High School has a student ration of 10:1, which is lower than the Idaho state average of 17:1.
What grades does Raft River Jr/sr High School offer ?
Raft River Jr/sr High School offers enrollment in grades 7-12 (No virtual instruction).
What school district is Raft River Jr/sr High School part of?
Raft River Jr/sr High School is part of Cassia County Joint School District.
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