Flandreau High School - 01
🇺🇸 Official data · 2025Flandreau, South Dakota 57028 · Flandreau School District 50-3
#99 of 121 high schools in South Dakota
#8183 of 16,910 nationally
About Flandreau High School - 01
Flandreau High School - 01 is a public high located in Flandreau, in the Flandreau School District 50-3 school district of South Dakota, United States. It caters for Grades 9–12. In 2025 it enrolled 201 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 50.8 out of 100, placing it in the top 50% of high schools in United States and 99th of 121 ranked high schools in South Dakota. Its strongest component is students per teacher (59th percentile), and its weakest is math proficiency (42th percentile).
Other published figures: enrollment 201.
There are 4 schools in Flandreau; Flandreau High School - 01 ranks 2nd of 4 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)34.5%
- Reading proficiency (30%)54.5%
- Community advantage (fewer free/reduced-price lunch) (25%)46.8%
- Students per teacher (15%)13.4
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Flandreau High School - 01 by the official sources.
- Enrollment
- 201
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 46.8%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 13.4
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 54.5%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 34.5%
- Share of tested students proficient or above (all students, all grades).
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Schools near Flandreau High School - 01
Closest schools by straight-line distance, with their Success Index (US).
Flandreau Elementary - 04
Flandreau · Public elementary · Grades K–4
287 students · 85 m away
Flandreau Middle School - 03
Flandreau · Public middle · Grades 5–8
193 students · 109 m away
Pleasant Valley Colony Elementary - 06
Flandreau · Public elementary · Grades K–8
34 students · 11 km away
Similar schools
Public high schools in South Dakota with a comparable Enrollment.
Wagner High School - 01
Wagner · Public high · Grades 9–12
201 students
Winner High School - 01
Winner · Public high · Grades 9–12
203 students
Mobridge High School - 01
Mobridge · Public high · Grades 9–12
194 students
Lead-Deadwood High School - 01
Lead · Public high · Grades 9–12
211 students
Elk Point-Jefferson High School - 01
Elk Point · Public high · Grades 9–12
212 students
Sioux Valley High School - 01
Volga · Public high · Grades 9–12
214 students
Frequently asked questions
Is Flandreau High School - 01 a good school?
Flandreau High School - 01 has a Success Index (US) of 50.8 out of 100 (Top 50% of high schools in United States) and ranks #99 of 121 in South Dakota. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Flandreau High School - 01 rank in South Dakota?
Flandreau High School - 01 ranks #99 of 121 high schools in South Dakota and #8183 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Flandreau High School - 01?
Flandreau High School - 01 had 201 students in 2025.
Is Flandreau High School - 01 a elementary school or a high school?
Flandreau High School - 01 is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Flandreau High School - 01?
There are 3 schools within 15 km of Flandreau High School - 01; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.