Below Average

#499 of 574 schools in SD

Garretson High School - 01

High School · Garretson School District 49-4

PO Box C, Garretson, SD 57030

Last updated: July 2026

Enrollment

136

Student-Teacher

12.4:1

Score

4.2

Grades

9th – 12th

Enrollment

136

Student-Teacher

12.4:1

Score

4.2

Grades

9th – 12th

Data vintage
2022-23

Data vintage2022-23

How this school compares

South Dakota schools

#499 of 574

In Garretson

#3 of 3

public schools

In district

#3 of 3

Garretson School District 49-4

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High School in Garretson · grades 9th – 12th. Start here, then compare fit against nearby and district options.

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About Garretson High School - 01

Garretson High School - 01 is a public high school in Garretson, SD, part of Garretson School District 49-4. Garretson High School - 01 serves approximately 136 students, and covers grades 9th-12th, and has a 12.4:1 student-teacher ratio. Garretson High School - 01 has a current MySchoolScout rating of 4.2 out of 10 and ranks #499 of 574 schools in SD.

Structured state assessment records for Garretson High School - 01 show 47% math proficiency (multi-year average, 2009-2022) and 58% reading/ELA proficiency (multi-year average, 2009-2022).

How it compares2.5 pts below SD schools

4.2

This school 4.2 · Below Average
SD avg 6.7

What Parents Should Know

At 136 students, Garretson High School - 01 is on the smaller side. That usually buys more individual attention and teachers who know every kid by name, with the trade-off of fewer electives and extracurriculars than a larger school can staff. Ask what activities it actually offers.

Garretson High School - 01 sits in a rural area, which can mean longer drives for some families. Rural schools are often community anchors with smaller classes, but check transportation, after-school options, and access to specialized services before you commit.

Score Breakdown

Full Profile · 4/4 metrics

Student Progress2.4Needs Improvement25%

Year-over-year improvement in student test scores.

View breakdown

Years of Data13

Annual Change-4.28 pts/yr

Data Period2009–2022

TrendDeclining

Academics2.4Needs Improvement25%

Student proficiency on state tests, adjusted for community poverty levels.

View breakdown

Math Proficiency34.5% (2022 EdFacts)

Reading/ELA Proficiency15% (2022 EdFacts)

Overall Proficiency25% (2022 EdFacts, Math+ELA)

Expected (poverty-adj.)54% (model expectation from 2022 EdFacts)

vs. Expected-28.9 pts

Adjusted Percentile7th

College Readiness5.3Average30%

Graduation rates, AP course participation, and IB availability.

View breakdown

4-Year Graduation Rate90%+

AP Participation11.8%

IB ProgramNo

Resources & Environment6.9Average20%

Student-teacher ratio, per-pupil spending, and attendance.

View breakdown

Student-Teacher Ratio12.4:1

Per-Pupil Spending$11,726

Garretson High School - 01 — Students at Garretson High School - 01 score 25% proficient, which is below what's typical for similar communities (expected: 54%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

10.3%

Students qualifying for federal meal assistance

Test Scores SD EDFACTS (2021-22)

Math Proficiency 46.8% (multi-year average, 2009-2022)

School

State

N/A

ELA Proficiency 57.6% (multi-year average, 2009-2022)

School

State

N/A

Based on 26 test records from SD state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2009

Math

84.5%

ELA

64.5%

2010

Math

74.5%

ELA

74.5%

2011

Math

74.5%

ELA

74.5%

2012

Math

84.5%

ELA

74.5%

2014

Math

49.5%

ELA

69.5%

2015

Math

34.5%

ELA

64.5%

2016

Math

44.5%

ELA

64.5%

2017

Math

30%

ELA

49.5%

2018

Math

24.5%

ELA

44.5%

2019

Math

24.5%

ELA

44.5%

2020*

Math

24.5%

ELA

54.5%

2021*

Math

24.5%

ELA

54.5%

2022

Math

34.5%

ELA

15%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 2.4/10.

How Garretson High School - 01 Compares

See how Garretson High School - 01 performs across key quality dimensions compared to state benchmarks.

Overall Score

4.2/10

13th percentile in SD

Academic

2.4/10

Needs Improvement

Growth

2.4/10

Needs Improvement

Environment

6.9/10

Average

Sports

8 boys' · 9 girls'

Advanced STEM

4/5

Subjects offered

Funding & Resources

Free/Reduced Lunch

Students eligible for subsidized meals

10%

Teaching Staff

12:1 student-teacher ratio

11 teachers

Programs & Offerings

Athletics17sports offered

8 boys'·9 girls'·19 teams (incl. JV)·CRDC 2021-22

Advanced STEM Courses4 of 5 advanced subjects offered

Algebra II, Advanced Math, Calculus, Chemistry, Physics·CRDC 2021-22

Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more

Location

PO Box C, Garretson, SD 57030

Nearby Alternatives

Families considering Garretson High School - 01 may also want to explore other high schools in the area. HILLS-BEAVER CREEK SECONDARY (rated 8.6/10, 14.4 miles away, in nearby Hills), which scores notably higher. Another option is Baltic High School - 01 (rated 7.7/10, 11.9 miles away, in nearby Baltic), which scores notably higher. Additionally, Brandon Valley High School - 01 (rated 6.8/10, 9.1 miles away, in nearby Brandon), which scores notably higher. For more schools in Garretson, see our Garretson schools guide .

Nearby Schools

20 within 11.9 mi

School	Distance	Enrollment	Rating
Garretson Elementary - 02 Garretson	0.0 mi	248	4.5
Garretson Middle School - 03 Garretson	0.0 mi	97	5.4
Valley Springs Elementary - 04 Valley Springs	9.2 mi	67	9.3
Brandon Valley High School - 01 Brandon	9.1 mi	1,356	6.8
Brandon Valley Middle School - 02 Brandon	9.0 mi	719	7.2
Brandon Elementary - 03 Brandon	9.3 mi	681	7.7
Robert Bennis Elementary - 05 Brandon	10.8 mi	562	7.0
Brandon Valley Intermediate - 07 Brandon	10.8 mi	785	8.1
HILLS-BEAVER CREEK ELEMENTARY Beaver Creek	10.1 mi	155	9.2
Fred Assam Elementary - 06 Sioux Falls	13.1 mi	499	7.7
SIOUX FALLS ADVENTIST SCHOOL Sioux Falls	14.3 mi	5	—
HILLS-BEAVER CREEK SECONDARY Hills	14.4 mi	199	8.6
CHILDREN'S HOME SOCIETY LOVING SCHOOL Sioux Falls	13.8 mi	81	8.1
Dell Rapids High School - 01 Dell Rapids	12.9 mi	314	6.7
Dell Rapids Middle School - 03 Dell Rapids	12.9 mi	280	7.8
ST MARY GRADE SCHOOL Dell Rapids	12.8 mi	233	4.3
ST MARY CATHOLIC SCHOOL Dell Rapids	12.8 mi	233	4.1
Washington High School - 01 Sioux Falls	14.0 mi	1,859	5.3
Baltic Elementary - 02 Baltic	11.9 mi	304	5.9
Baltic High School - 01 Baltic	11.9 mi	161	7.7

Neighborhood Census ACS (2019-2023)

Census data for ZIP 57030 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$83,932

Median Home Value

$278,800

Median Rent

$731/mo

Population

2,617

College Educated

29.2%

Homeownership

79.5%

Avg Commute

26 min

Poverty Rate

1.7%

Median Age

Similar Schools

Schools in the same state with comparable level, size, and ratings

School	Enrollment	Rating
Oglala Lakota County Virtual High School - 92 Batesland, SD	167	4.2
Chester Area Cyber School - 92 Chester, SD	101	4.3
Bennett County High School - 01 Martin, SD	128	4.6
McLaughlin High School - 01 Mclaughlin, SD	147	4.8
McCook Central High School - 01 Salem, SD	121	5.0
Plankinton High School - 01 Plankinton, SD	98	5.0

Frequently Asked Questions

Common questions about Garretson High School - 01

What grades does Garretson High School - 01 serve?

Garretson High School - 01 serves students in grades 9th through 12th.

How many students attend Garretson High School - 01?

Garretson High School - 01 has an enrollment of approximately 136 students.

What is the student-teacher ratio at Garretson High School - 01?

The student-teacher ratio at Garretson High School - 01 is 12.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Garretson High School - 01 rank in SD?

Garretson High School - 01 ranks #499 of 574 schools in SD.

What is Garretson High School - 01's MySchoolScout rating?

Garretson High School - 01 has a current MySchoolScout rating of 4.2 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

What are the test scores at Garretson High School - 01?

Based on loaded state assessment records, Garretson High School - 01 has 47% math proficiency (multi-year average, 2009-2022) and 58% reading/ELA proficiency (multi-year average, 2009-2022).

Is Garretson High School - 01 a charter school?

No, Garretson High School - 01 is not a charter school. It is a traditional public school operated by the local school district.

Is Garretson High School - 01 a Title I school?

No, Garretson High School - 01 is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Garretson High School - 01?

10.3% of students at Garretson High School - 01 qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.