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High · Regular · Grades 6 to 12

Alturas Preparatory Academy, Idaho Falls, ID

Charter schoolAlturas Preparatory Academy is a public high school in Idaho Falls, part of Alturas Preparatory Academy Inc. It enrolled 463 students in 2024-25, with 17.1 students per full-time teacher.Listed in NCES data as "ALTURAS PREPARATORY ACADEMY".

Enrollment and teachers

Students
463
Teachers (FTE)
27.0
Students per teacher
17.1
Grades
6 to 12

This school's ratio is about the same as the district figure of 17.1. The Idaho average across schools is 18.3. Ratios count all teachers, including specialists, so they are lower than typical class sizes.

This school17.1
District17.1
Idaho18.3
United States15.3

School details

Address
2280 East 17th Street, Idaho Falls, ID 83404
Phone
(208)932-9440
District
Alturas Preparatory Academy Inc
County
Bonneville County
Level
High
Type
Regular
Status
Open
Charter
Yes
Locale
City: Small
NCES school ID
160019901150
Location from NCES coordinates. Map data OpenStreetMap contributors. Open larger map

School meals

Counts of students eligible for free or reduced-price lunch, as reported to NCES.
Free lunch
90
Reduced-price lunch
34
Free or reduced-price lunch
12426.8% of enrollment.
Direct certification
98Students certified through programs such as SNAP, without an application.

Schools in the Community Eligibility Provision (CEP) serve free meals to all students, so their free lunch counts often reflect direct certification or total enrollment. Free and reduced lunch shares are not comparable between CEP and non-CEP schools.

Related schools

High schools elsewhere in Idaho Falls

We publish official enrollment and staffing data, not ratings or test scores.

Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Blank values are not available, not applicable or suppressed in the source. See the methodology.