Average
#524 of 719 schools in ID
Challis Jr/sr High School
High School · Challis Joint District · Challis, ID
A Challis Joint District high school where students score 18 points below what's typical for similar communities.
PO BOX 304, Challis, ID 83226
- Math 22% proficient (2022)
- Reading 37% proficient (2022)
- 69.5% 4-year graduation
Academics
Full Profile · 4/4 metricsView breakdown
View breakdown
View breakdown
View breakdown
Students at Challis Jr/sr High School score 30% proficient, which is below what's typical for similar communities (expected: 47%).
2022 EdFacts proficiency
Most recent published year. School vs. ID average.
Trend
↑ RecoveringProficiency declined earlier in the 14-year record (2009–2022), then recovered 15 points since 2019, reaching 30% in 2022.
Show all 13 years
Multi-year averages used by the rating model: math 33% (multi-year average, 2009-2022) · reading/ELA 51% (multi-year average, 2009-2022)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 26 test records from ID state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
35.6%
Students qualifying for federal meal assistance
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Challis Jr/sr High School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries.
Getting around & local context
- Walk 32Car-Dependent
- Bike 35Somewhat Bikeable
- City Safety: High1,820/100K
Powered by
FBI Uniform Crime Reporting · 2024 · city context (Challis), not school-level safety or attendance eligibility. Source details
Source period: 2024. Freshness not available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$50,980
Median home value
$270,700
Median rent
$708/mo
College educated
12.7%
Homeownership
71%
Poverty rate
8.2%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 83226; this is area context, not an attendance boundary.
Programs & students
Programs & Offerings
Compare nearby
Nearby same-level schools
0 from verified nearby records
No verified same-level alternatives
The available nearby set has no same-level school with a verified grade span.
Challis Joint District
- Schools in district
- 3
- Rank in district
- #1 of 2
- District spending per student
- $14,317NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 16.8%Census SAIPE · 2024
Challis Jr/sr High School is listed in CHALLIS JOINT DISTRICT; a district label does not verify attendance for an address.
About Challis Jr/sr High School
Challis Jr/sr High School is a public high school in Challis, ID, part of Challis Joint District, serving approximately 149 students in grades 7th-12th with a 10.6:1 student-teacher ratio. It holds a MySchoolScout rating of 5.1 out of 10 and ranks #524 of 719 schools in ID. State assessment records show 33% math proficiency (multi-year average, 2009-2022) and 51% reading/ELA proficiency (multi-year average, 2009-2022).
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 ranks #524 of 719 schools in ID.
What is Challis Jr/sr High School's MySchoolScout rating?
Challis Jr/sr High School has a current MySchoolScout rating of 5.1 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Challis Jr/sr High School?
Based on loaded state assessment records, Challis Jr/sr High School has 33% math proficiency (multi-year average, 2009-2022) and 51% reading/ELA proficiency (multi-year average, 2009-2022).
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.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- 7th – 12th
- Enrollment
- 149
- Student-Teacher Ratio
- 10.6:1
- Teachers (FTE)
- 14
- Type
- regular
- Setting
- Remote Rural
- County
- Custer County
- Chronic Absenteeism (SY 2022-23)
- 18.8%
- Phone
- (208) 879-2255
- 4-Year Graduation
- 69.5%
- Area population (ZIP 83226)
- 2,149
- Area median age
- 57.8
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2022 EdFacts · Low confidence
- Older source: 2022 EdFacts. Use as historical context.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2022 EdFacts · Low confidence
- Older source: 2022 EdFacts. Use as historical context.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 83226; this does not measure the attendance area.
- Programs (AP/IB, athletics, gifted)
- CRDC via Urban Institute · SY 2021–22 · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: SY 2021–22. A newer release may be available.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2022; directory SY 2023–24
Explore more schools
Related reading
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.