XAVIER CHARTER SCHOOL
Score 44.7/100: better than 44% of Idaho combined schools on 2025-26 state tests. Schools are only compared with others of the same type in the same state. How we score schools
Performance (state tests, 2025-26)
% proficient or advanced on state tests in Idaho, all students. Colored bars are green when the school is at or above the average for similar Idaho schools.
Results over time
How this school's published results have moved year by year.
All 3 published results by grade and test
As published by Idaho State Department of Education. "Hidden" means the state didn't publish the result to protect student privacy.
| Subject | Grade | Test | Result | Students tested |
|---|---|---|---|---|
| English language arts | All grades | ISAT (+ IDAA) | 49.9 | 399 |
| Math | All grades | ISAT (+ IDAA) | 43.4 | 399 |
| Science | All grades | ISAT (+ IDAA) | 37.2 | 156 |
School profile
- Grades
- K-12
- Students
- 661
- Type
- Combined school
- Charter school
- Yes
- Program
- Regular
Students
District and location
Contact
Twin Falls, ID 83301
"Typical" is the middle (median) combined school in Idaho. Higher or lower is not in itself better or worse. Address, phone and website are as the state reported them to the U.S. Department of Education for 2024-25, so check with the school before visiting. School details: U.S. Department of Education, Common Core of Data (enrollment 2023-24, lunch eligibility 2024-25).
Nearby combined schools
Straight-line distance. Check the district's attendance zones: living close to a school doesn't guarantee a place.
Explore schools around Twin Falls
Location
Official sources
Every figure on this page comes from published government data. Check the originals here; we refresh when states release new results.
U.S. Department of Education, National Center for Education Statistics, Common Core of Data (CCD): school directory, grades served, enrollment and free/reduced-price lunch, 2023-24 and 2024-25. Spotted a mistake? Tell us.
XAVIER CHARTER SCHOOL at a glance
XAVIER CHARTER SCHOOL is a public combined school (a charter school) in Twin Falls, Idaho, serving grades K-12. It is part of the Xavier Charter School Inc. school district. It has about 661 students (a typical Idaho combined school has 171). About 30% of students are eligible for free or reduced-price lunch, compared with 47% at a typical Idaho combined school, which is useful context when reading test results.
In 2025-26 state tests, 50% in English language arts (similar schools: 54%) and 43% in math (similar schools: 43%) reached the state standard (% proficient or advanced). On our score, which compares it only with other Idaho combined schools, it scores 44.7 out of 100: better than 44% of them, ranking #37 of 66. Its English language arts result fell by 4 points from the year before. This overview is generated automatically from published state and federal data; figures are rounded, and you can check the originals via the official sources above.
Page updated 2026-10-12.