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Oelrichs High School - 01

Public Grades 9-12
Summary

Oelrichs High School - 01 is a small public high school in Oelrichs, South Dakota, serving grades 9-12 with a student population of just 38. The school is part of the Oelrichs School District 23-3, which is ranked 144 out of 147 school districts in the state and has a 0-star rating from SchoolDigger.

Oelrichs High School - 01 has consistently ranked in the bottom 10-20% of South Dakota high schools over the past decade, with rankings ranging from 123 to 148 out of 138-166 high schools. The school has received a 0 or 1-star rating from SchoolDigger, indicating it is one of the lowest-performing high schools in the state. Students at Oelrichs High School - 01 perform significantly below the state average in Smarter Balanced Assessments for English Language Arts, Mathematics, and Science, with 0% proficiency in Mathematics and Science for 11th and 12th graders, compared to the state averages of 36.27% and 48.95% for 11th grade, respectively.

The school's graduation and dropout rates have also been inconsistent, with the four-year graduation rate ranging from 42.8% to 86.4% and the dropout rate ranging from 2.6% to 10.4% in recent years. Additionally, Oelrichs High School - 01 has a 100% free and reduced-price lunch rate, indicating a high percentage of students from low-socioeconomic backgrounds. Despite the school's poor performance, it has seen a significant increase in per-student spending and a decrease in student-teacher ratios in recent years, suggesting that additional resources and smaller class sizes have not yet translated into improved student outcomes.

44
Students ?
6.9
Student/teacher ratio ?
Community Eligibility
All students receive free meals (2024-25) ?
 214 W 7th St
       Oelrichs, SD  57763

(605) 535-2631

District: Oelrichs School District 23-3


Feeder schools for Oelrichs High School - 01:

Elementary:    Oelrichs Elementary - 02
Middle:    Oelrichs Junior High - 03
Racial breakdown:

American Indian:
90.9%
Hispanic:
4.5%
White:
2.3%
more
 See top rated South Dakota public schools

 Compare Oelrichs High School - 01 to nearby high schools!
At a glance
▲ Ranking trend: Improving — 2nd percentile in 2009 → 11th in 2025
Strengths
✓Ranking is trending up — up 9 percentile points since 2009
✓Small classes — about 7 students per teacher
Worth a look
!Graduation rate below the South Dakota average (43% vs 84%)
Not ranked this year
Oelrichs High School - 01 did not have enough recent test-score data to be ranked. Check the trend below for past years.
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankSouth Dakota percentileRating
202517.3148 of 16610.8%★☆☆☆☆
202316.5123 of 13810.9%★☆☆☆☆
20210.6140 of 1400.0%☆☆☆☆☆
20171.0134 of 1372.2%☆☆☆☆☆
20130.1144 of 1440.0%☆☆☆☆☆
20121.9140 of 1432.1%☆☆☆☆☆
201019.9131 of 15012.7%★☆☆☆☆
20090.6141 of 1442.1%☆☆☆☆☆

Female

YearAvg scoreStatewide rankSouth Dakota percentileRating
202538.3117 of 16428.7%★☆☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankSouth Dakota percentileRating
202524.5129 of 15416.2%★☆☆☆☆
202334.834 of 4626.1%★★☆☆☆
20213.537 of 370.0%☆☆☆☆☆

Male

YearAvg scoreStatewide rankSouth Dakota percentileRating
20254.0158 of 1622.5%☆☆☆☆☆

Native American

YearAvg scoreStatewide rankSouth Dakota percentileRating
202532.957 of 8331.3%★★☆☆☆
202350.76 of 1662.5%★★★★☆
20217.517 of 170.0%☆☆☆☆☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Native American (2025)31st percentile+20 vs school
Female (2025)29th percentile+18 vs school
Low Socio Economic Status (2025)16th percentile+5 vs school
Male (2025)2nd percentile-8 vs school

★
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Schools Near Oelrichs High School - 01

Ranking:
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E Elementary M Middle H High A Alternative P Private






Frequently Asked Questions about Oelrichs High School - 01

In the 2024-25 school year, 44 students attended Oelrichs High School - 01.

Students at Oelrichs High School - 01 are 91% American Indian, 5% Hispanic, 2% White, 2% Asian.

Oelrichs High School - 01 is fed by the following schools:

Elementary : Oelrichs Elementary - 02
Middle : Oelrichs Junior High - 03

Rate Oelrichs High School - 01!



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Latest South Dakota data All new data »
2025–26 attendance data, dropout rates & graduation ratesNewNov 6, 2026
2025–26 SD ACT & Smarter Balanced Assessments scoresNewNov 6, 2026
2024–25 attendance data & graduation rates (updated)NewNov 1, 2026
2025–26 immunization ratesOct 24, 2026


SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the South Dakota Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.

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