For the 2026 school year, there is 1 public school serving 302 students in 83321, ID.
The top-ranked public school in 83321, ID is Castleford School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public school in zipcode 83321 have an average math proficiency score of 37% (versus the Idaho public school average of 41%), and reading proficiency score of 47% (versus the 55% statewide average). Schools in 83321, ID have an average ranking of 4/10, which is in the bottom 50% of Idaho public schools.
Minority enrollment is 36% of the student body (majority Hispanic), which is more than the Idaho public school average of 27% (majority Hispanic).
Best 83321, ID Public Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Castleford School
(Math: 35-39% | Reading: 45-49%)
Rank:
Rank:
4/
Bottom 50%10
500 Main Street
Castleford, ID 83321
(208) 537-6511
Castleford, ID 83321
(208) 537-6511
Gr: PK-12 | 302 students Student-teacher ratio: 14:1 Minority enrollment: 36%
<麻豆果冻传媒 class='so-dt-title' id='faq'>Frequently Asked Questions
What are the top-ranked public schools in 83321, ID?
The top-ranked public schools in 83321, ID include Castleford School.
How many public schools are located in 83321?
1 public schools are located in 83321.
What is the racial composition of students in 83321?
83321 public schools minority enrollment is 36% of the student body (majority Hispanic), which is more than the Idaho public schools average of 27% (majority Hispanic).
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