Top Rankings
Challis Joint School District ranks among the top 20% of public school district in Idaho for:
Category
Attribute
Science Proficiency
Highest science proficiency (Top 20%)
Student Attention
Lowest student-teacher ratio (Top 1%)
For the 2026 school year, there is 1 public high school serving 136 students in Challis Joint School District. This district's average high testing ranking is 2/10, which is in the bottom 50% of public high schools in Idaho.
Public High School in Challis Joint School District have an average math proficiency score of 27% (versus the Idaho public high school average of 37%), and reading proficiency score of 37% (versus the 58% statewide average).
Public High School in Challis Joint School District have a Graduation Rate of 69%, which is less than the Idaho average of 80%.
The school with highest graduation rate is Challis Jr/sr High School, with 60-79% graduation rate. Read more about public school graduation rate statistics in Idaho or national school graduation rate statistics.
Minority enrollment is 10% of the student body (majority Hispanic), which is less than the Idaho public high school average of 26% (majority Hispanic).
Overview
This School District
This State (ID)
# Schools
3 Schools
299 Schools
# Students
332 Students
133,082 Students
# Teachers
33 Teachers
7,263 Teachers
Student-Teacher Ratio
10:1
10:1
Student By Grade
District Rank
Challis Joint School District, which is ranked within the bottom 50% of all 170 school districts in Idaho (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 70% has decreased from 90% over five school years.
Overall District Rank
#120 out of 172 school districts
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
33%
41%
Reading/Language Arts Test Scores (% Proficient)
45-49%
55%
Science Test Scores (% Proficient)
50-54%
41%
Graduation Rate
70%
80%
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