| Grades | Total | White | Black | Hispanic | Asian | American Indian | Two or more races |
| Grade 9 | 74 | 0 | 0 | 0 | -4 | 74 | -4 |
|
| Grade 10 | 76 | 0 | 0 | 0 | -4 | 76 | -4 |
|
| Grade 11 | 69 | 0 | 0 | 0 | -4 | 69 | -4 |
|
| Grade 12 | 61 | 0 | 0 | 0 | -4 | 61 | -4 |
|
| Total | 280 | 0 | 0 | 0 | 0 | 280 | -2 |
During school year 2010-2011(the most recent data year available), Flandreau Indian Boarding School High School had 280 students and -1 full time teachers. The student ratio was -280. Regarding the gender, 157 students were female, 119 students were male. Regarding the racial makeup of the students, 0 were white, 0 were African American, 0 were Hispanic, 0 were Asian(including Hawaiian Native/Pacific Islander), 280 were American Indian or Alaska Native, -2 were reported from two or more races.
Totally 277 students were eligible for subsidized lunch program: 277 students were eligible for free lunch, -1 students were eligible for reduced price lunch.Flandreau Indian Boarding School High School is located at 1132 North Crescent St, Flandreau, SD 57028. The school environment is Rural, Remote Census-defined rural territory.
Flandreau Indian Boarding School High School belongs to Moody County and is managed by Flandreau Indian Boarding School school district. It serves students from grade 09 to grade 12. The school's operational status is Open, Operational. Please call their phone number 605-997-3773 for more information about the school's enrollment and education programs.
School Year: 2010-2011
Data source: Institute of Education Sciences (IES), United States Department of Education
Special Code:
N: an alphanumeric value is neither expected nor measured.
-2: a numeric value is neither expected nor measured.
M: an alphanumeric value is expected but none was measured.
-1: a numeric value is expected but none was measured.