For the 2026 school year, there are 3 public high schools serving 412 students in Wilder, ID.
The top-ranked public high schools in Wilder, ID are Wilder High School and Cossa Academy. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Wilder, ID public high schools have an average math proficiency score of 10% (versus the Idaho public high school average of 37%), and reading proficiency score of 34% (versus the 58% statewide average). High schools in Wilder have an average ranking of 1/10, which is in the bottom 50% of Idaho public high schools.
Wilder, ID public high school have a Graduation Rate of 77%, which is less than the Idaho average of 80%.
The school with highest graduation rate is Wilder High School, with ≥90% graduation rate. Read more about public school graduation rate statistics in Idaho or national school graduation rate statistics.
Minority enrollment is 48% of the student body (majority Hispanic), which is more than the Idaho public high school average of 26% (majority Hispanic).
Best Public High Schools in Wilder, ID (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Wilder High School
(Math: ≤10% | Reading: 40-49%)
Rank:
Rank:
2/
Bottom 50%10
419 Huff Road
Wilder, ID 83676
(208) 482-6229
Wilder, ID 83676
(208) 482-6229
Gr: 9-12 | 131 students Student-teacher ratio: 15:1 Minority enrollment: 79%
Rank: #22.
Cossa Academy
Alternative School
(Math: ≤20% | Reading: ≤20%)
Rank:
Rank:
1/
Bottom 50%10
109 Penny Lane
Wilder, ID 83676
(208) 482-6074
Wilder, ID 83676
(208) 482-6074
Gr: 7-12 | 79 students Student-teacher ratio: 8:1 Minority enrollment: 46%
Rank: n/an/a
16231 North Brinson Street Sui
Wilder, ID 83676
(208) 337-7400
Wilder, ID 83676
(208) 337-7400
Gr: K-12 | 202 students Student-teacher ratio: 17:1 Minority enrollment: 29%
Frequently Asked Questions
What are the top-ranked public high schools in Wilder, ID?
The top-ranked public high schools in Wilder, ID include Wilder High School and Cossa Academy.
How many public high schools are located in Wilder?
3 public high schools are located in Wilder.
What is the racial composition of students in Wilder?
Wilder public high schools minority enrollment is 48% of the student body (majority Hispanic), which is more than the Idaho public high schools average of 26% (majority Hispanic).
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