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High · Alternative · Grades 9 to 12

A.C.E. High Academy - 06, Custer, SD

A.C.E. High Academy - 06 is a public high school in Custer, part of Custer School District 16-1. It enrolled 16 students in 2024-25, with 16.0 students per full-time teacher.

Enrollment and teachers

Students
16
Teachers (FTE)
1.0
Students per teacher
16.0
Grades
9 to 12

This school's ratio is 4.2 higher than the district figure of 11.8. The South Dakota average across schools is 14.2. Ratios count all teachers, including specialists, so they are lower than typical class sizes.

This school16.0
District11.8
South Dakota14.2
United States15.3

School details

Address
527 Montgomery St, Custer, SD 57730
Phone
(605)673-4473
District
Custer School District 16-1
County
Custer County
Level
High
Type
Alternative
Status
Open
Locale
Rural: Distant
NCES school ID
461695000307
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
2
Reduced-price lunch
2
Free or reduced-price lunch
425.0% of enrollment.
Direct certification
3Students certified through programs such as SNAP, without an application.
Community Eligibility Provision
No

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

Other high schools in Custer School District 16-1

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.