For the 2026 school year, there are 2 public high schools serving 722 students in Preston, ID.
The top-ranked public high schools in Preston, ID are Franklin County High School and Preston High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Preston, ID public high schools have an average math proficiency score of 31% (versus the Idaho public high school average of 37%), and reading proficiency score of 57% (versus the 58% statewide average). High schools in Preston have an average ranking of 6/10, which is in the top 50% of Idaho public high schools.
Preston, ID public high school have a Graduation Rate of 81%, which is more than the Idaho average of 80%.
The school with highest graduation rate is Preston High School, with 85-89% graduation rate. Read more about public school graduation rate statistics in Idaho or national school graduation rate statistics.
Minority enrollment is 14% of the student body (majority Hispanic), which is less than the Idaho public high school average of 26% (majority Hispanic).
Best Public High Schools in Preston, ID (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Franklin County High School
Alternative School
(Math: <50% | Reading: <50% )
Rank:
Rank:
6/
Top 50%10
11 S 100 W
Preston, ID 83263
(208) 852-2272
Preston, ID 83263
(208) 852-2272
Gr: 9-12 | 43 students Minority enrollment: 16%
Rank: #22.
Preston High School
(Math: 30-34% | Reading: 55-59%)
Rank:
Rank:
5/
Bottom 50%10
151 East 2nd South
Preston, ID 83263
(208) 852-0280
Preston, ID 83263
(208) 852-0280
Gr: 9-12 | 679 students Student-teacher ratio: 19:1 Minority enrollment: 14%
Frequently Asked Questions
What are the top-ranked public high schools in Preston, ID?
The top-ranked public high schools in Preston, ID include Franklin County High School and Preston High School.
How many public high schools are located in Preston?
2 public high schools are located in Preston.
What is the racial composition of students in Preston?
Preston public high schools minority enrollment is 14% of the student body (majority Hispanic), which is less than the Idaho public high schools average of 26% (majority Hispanic).
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