Serving 570 students in grades 6-8, Preston Jr High School ranks in the top 50% of all schools in Idaho for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 40% (which is lower than the Idaho state average of 41%). The percentage of students achieving proficiency in reading/language arts is 54% (which is lower than the Idaho state average of 55%).
The student-teacher ratio of 20:1 is higher than the Idaho state level of 17:1.
Minority enrollment is 13% of the student body (majority Hispanic), which is lower than the Idaho state average of 27% (majority Hispanic).
Quick Facts (2026)
- Grades: 6-8
- Enrollment: 570 students
- Student-Teacher Ratio: 20:1
- Minority Enrollment: 13%
- Overall Testing Rank: Top 50% in ID
- Math Proficiency: 40% (Top 50%)
- Reading Proficiency: 54% (Top 50%)
- Science Proficiency: 40-44% (Top 50%)
- Source: National Center for Education Statistics (NCES), ID Dept. of Education
School Overview
Preston Jr High School's student population of 570 students has stayed relatively flat over five school years.
The teacher population of 29 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 6-8
(No virtual instruction)
(No virtual instruction)
Total Students
570 students
Gender %
Total Classroom Teachers
29 teachers
School Rankings
Preston Jr High School ranks within the top 50% of all 704 schools in Idaho (based off of combined math and reading proficiency testing data).
The diversity score of Preston Jr High School is 0.23, which is less than the diversity score at state average of 0.43. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#344 out of 704 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
40%
41%
Reading/Language Arts Test Scores (% Proficient)
54%
55%
Science Test Scores (% Proficient)
40-44%
41%
Student-Teacher Ratio
20:1
17:1
American Indian
1%
1%
Asian
n/a
1%
Hispanic
11%
20%
Black
n/a
1%
White
87%
73%
Hawaiian
n/a
n/a
Two or more races
1%
4%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
24%
26%
Eligible for Reduced Lunch
11%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), ID Dept. of Education
Frequently Asked Questions
What is Preston Jr High School's ranking?
Preston Jr High School is ranked #344 out of 704 schools, which ranks it among the top 50% of public schools in Idaho.
What percent of students have achieved state testing proficiency in math and reading?
40% of students have achieved math proficiency (compared to the 41% ID state average), while 54% of students have achieved reading proficiency (compared to the 55% ID state average).
How many students attend Preston Jr High School?
570 students attend Preston Jr High School.
What is the racial composition of the student body?
87% of Preston Jr High School students are White, 11% of students are Hispanic, 1% of students are American Indian, and 1% of students are Two or more races.
What is the student-teacher ratio of Preston Jr High School?
Preston Jr High School has a student ration of 20:1, which is higher than the Idaho state average of 17:1.
What grades does Preston Jr High School offer ?
Preston Jr High School offers enrollment in grades 6-8 (No virtual instruction).
What school district is Preston Jr High School part of?
Preston Jr High School is part of Preston Joint School District.
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