MONTICELLO MONTESSORI CHARTER SCHOOL
Score 36.8/100: better than 36% of Idaho K-8 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) | 51 | 104 |
| Math | All grades | ISAT (+ IDAA) | 30.2 | 106 |
| Science | All grades | ISAT (+ IDAA) | 34.8 | 23 |
School profile
- Grades
- PK-8
- Students
- 160
- Type
- K-8 school
- Charter school
- Yes
- Program
- Regular
Students
District and location
Contact
Ammon, ID 83406
"Typical" is the middle (median) K-8 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).
Nearby K-8 schools
Straight-line distance. Check the district's attendance zones: living close to a school doesn't guarantee a place.
Explore schools around Ammon
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.
MONTICELLO MONTESSORI CHARTER SCHOOL at a glance
MONTICELLO MONTESSORI CHARTER SCHOOL is a public K-8 school (a charter school) in Ammon, Idaho, serving grades PK-8. It is part of the Monticello Montessori Charter School Inc. school district. It has about 160 students (a typical Idaho K-8 school has 223).
In 2025-26 state tests, 51% in English language arts (similar schools: 52%) and 30% in math (similar schools: 43%) reached the state standard (% proficient or advanced). On our score, which compares it only with other Idaho K-8 schools, it scores 36.8 out of 100: better than 36% of them, ranking #22 of 34. Its English language arts result rose by 8 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.