Lower Brule Day School

227 Bia 10, Lower Brule, SD 57548

BSchola Grade
Grades
K–12
Other
Students
337
Enrolled 2024–25
Students per teacher
19.8 : 1
Full-time teachers
District
Lower Brule Day School
Lyman County

Schola Grade B · Above average

Letter grade (A–F) · compared with 10 South Dakota K–8, K–12 and other combined schools · How we grade
Test scores2% proficient in math & reading
44thpercentile
Equity2% of low-income students proficient
39thpercentile
Attendance67% chronically absent
78thpercentile
Class size19.8 students per teacher
22ndpercentile

Percentiles compare this school with other South Dakota K–8, K–12 and other combined schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Lower Brule Day School

Lower Brule Day School is a public school in Lower Brule, South Dakota, serving grades K–12. The school is located in a remote rural area in Lyman County.

In the 2024–25 school year, 337 students were enrolled, with about 19.8 students for every full-time teacher. Its Schola Grade is B (above average), compared with 10 South Dakota K–8, K–12 and other combined schools.

Grades & enrollment

Students per grade, 2024–25Grades K–12

Location & nearby schools

227 Bia 10
Lower Brule, SD 57548
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School details

Type
Public School · What this means
Level
Other
Grades offered
K–12
Enrollment (2024–25)
337 students
Students per teacher
19.8 to 1
Charter school
No
Locale
Rural — Remote
School district
Lower Brule Day School
County
Lyman County
NCES school ID
590008500021

Schools near Lower Brule Day School

All 1 schools in Lower Brule →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.