Very Good
#211 of 719 schools in ID
Top 29% in state
Challis Jr/sr High School
High School · CHALLIS JOINT DISTRICT
PO BOX 304, Challis, ID 83226
Enrollment
149
Student-Teacher
10.6:1
Score
7.2
Grades
7th – 12th
Enrollment
149
Student-Teacher
10.6:1
Score
7.2
Grades
7th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Challis
#2 of 2
public schools
Idaho high schools
#40 of 178
In district
#2 of 2
CHALLIS JOINT DISTRICT
Academic growth
9.8 / 10
Exceptional
About Challis Jr/sr High School
Challis Jr/Sr High School is a small, rural high school located in the remote area of Challis, Idaho. Serving students from seventh through twelfth grade, this regular public school has an enrollment of 149 students and a student-to-teacher ratio of 10.6:1. With 14 full-time equivalent teachers, the school focuses on individualized attention for its students.
Challis Jr/Sr High School's academic performance is currently rated at 2.2 out of 10 by MySchoolScout, placing it in the 35th percentile among Idaho schools. The ELA/Reading proficiency rate stands at 32%, while Math proficiency is 14%. These scores indicate areas where the school can focus on growth and development.
While Challis Jr/Sr High School has room for academic improvement, its small class sizes and dedicated teachers create a supportive environment for students to thrive. The rural setting of Challis offers a close-knit community with plenty of outdoor recreational opportunities nearby. Challis Jr/Sr High School sits in the heart of a remote Idaho town, fostering a tight-knit sense of community among its students and families.
What Parents Should Know
With an enrollment of 149 students, Challis Jr/sr High School is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.
While current test scores at Challis Jr/sr High School are below average, the school shows strong growth metrics — meaning students are making above-average progress year over year. This upward trajectory can be a positive indicator for families who value a school's ability to help students improve, even if absolute scores haven't caught up yet.
Located in a rural area, Challis Jr/sr High School may involve longer commutes for some families. Rural schools often serve as community anchors and may have smaller class sizes, but parents should consider transportation logistics, after-school program availability, and access to specialized services.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Challis Jr/sr High School — Students at Challis Jr/sr High School score 30% proficient, which is below what's typical for similar communities (expected: 47%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
35.6%
Students qualifying for federal meal assistance
Test Scores ID EDFACTS (2021-22)
Based on 6 test records from ID state assessments. About our data
Proficiency Trend
↑ ImprovingAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 9.8/10.
How Challis Jr/sr High School Compares
See how Challis Jr/sr High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has improved from 7.5% (2019) to 22% (2022). Reading/ELA proficiency has improved from 22% (2019) to 37% (2022).
Location
PO BOX 304, Challis, ID 83226
Nearby Schools
1 within 0.2 mi| School | Distance | Rating |
|---|---|---|
| CHALLIS ELEMENTARY SCHOOL Challis | 0.2 mi | 8.5 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 83226 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$50,980
Median Home Value
$270,700
Median Rent
$708/mo
Population
2,149
College Educated
12.7%
Homeownership
71%
Poverty Rate
8.2%
Median Age
57.8
Community Profile
The community surrounding Challis Jr/sr High School has a median household income of $50,980. It is a community where 13% of adults hold a bachelor's degree or higher. The median home value in the area is $270,700, with a median rent of $708/month. The local poverty rate of 8.2% is relatively low. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| CENTRAL ACADEMY HIGH SCHOOL Meridian, ID | 7.2 |
| TECHNICAL CAREERS HIGH SCHOOL Idaho Falls, ID | 7.2 |
| IDAHO CONNECTS ONLINE SCHOOL Nampa, ID | 7.3 |
| WEST JEFFERSON HIGH SCHOOL Terreton, ID | 7.3 |
| HANSEN JR/SR HIGH SCHOOL Hansen, ID | 7.0 |
| KAMIAH SENIOR HIGH Kamiah, ID | 7.4 |
Frequently Asked Questions
Common questions about Challis Jr/sr High School
What grades does Challis Jr/sr High School serve?
Challis Jr/sr High School serves students in grades 7th through 12th.
How many students attend Challis Jr/sr High School?
Challis Jr/sr High School has an enrollment of approximately 149 students.
What is the student-teacher ratio at Challis Jr/sr High School?
The student-teacher ratio at Challis Jr/sr High School is 10.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Challis Jr/sr High School rank in ID?
Challis Jr/sr High School is ranked #211 out of 719 schools in ID.
What is Challis Jr/sr High School's MySchoolScout rating?
Challis Jr/sr High School has a composite rating of 7.2 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Challis Jr/sr High School?
Based on the most recent state assessment data, Challis Jr/sr High School has 13.8% math proficiency and 32.0% reading/ELA proficiency.
Is Challis Jr/sr High School a charter school?
No, Challis Jr/sr High School is not a charter school. It is a traditional public school operated by the local school district.
Is Challis Jr/sr High School a Title I school?
No, Challis Jr/sr High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Challis Jr/sr High School?
35.6% of students at Challis Jr/sr High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
Powered by 
FBI UCR 2024. City-level (Challis). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 7th – 12th
- Enrollment
- 149
- Student-Teacher Ratio
- 10.6:1
- Teachers (FTE)
- 14
- Free/Reduced Lunch
- 35.6%
- Type
- regular
- Setting
- Remote Rural
- County
- Custer County
- Phone
- (208) 879-2255
- Data Year
- 2023–2024
Resources & Links
District
CHALLIS JOINT DISTRICT- District Enrollment
- 338
- Schools in District
- 3
- Per-Pupil Spending
- $14,317
- District Rank
- #2 of 2
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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