Excellent

#17 of 574 schools in SD

Top 3% in state

Groton Area High School - 01

High School · Groton Area School District 06-6

PO Box 410, Groton, SD 57445

Last updated: July 2026

Enrollment

171

Student-Teacher

12.2:1

Score

8.9

Grades

9th – 12th

Enrollment

171

Student-Teacher

12.2:1

Score

8.9

Grades

9th – 12th

Data vintage
2022-23

Data vintage2022-23

How this school compares

South Dakota schools

#17 of 574

In Groton

#1 of 3

public schools

In district

#1 of 3

Groton Area School District 06-6

Academic performance

9.2 / 10

Excellent

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

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About Groton Area High School - 01

Groton Area High School - 01 is a public high school in Groton, SD, part of Groton Area School District 06-6. Groton Area High School - 01 serves approximately 171 students, and covers grades 9th-12th, and has a 12.2:1 student-teacher ratio. Groton Area High School - 01 has a current MySchoolScout rating of 8.9 out of 10 and ranks #17 of 574 schools in SD.

Structured state assessment records for Groton Area High School - 01 show 64% math proficiency (multi-year average, 2009-2022) and 78% reading/ELA proficiency (multi-year average, 2009-2022).

How it compares2.2 pts above SD schools

8.9

This school 8.9 · Excellent
SD avg 6.7

What Parents Should Know

At 171 students, Groton Area 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.

Groton Area 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 Progress8.9Excellent25%

Year-over-year improvement in student test scores.

View breakdown

Years of Data13

Annual Change-1 pts/yr

Data Period2009–2022

TrendDeclining

Academics9.2Excellent25%

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

View breakdown

Math Proficiency54.5% (2022 EdFacts)

Reading/ELA Proficiency84.5% (2022 EdFacts)

Overall Proficiency70% (2022 EdFacts, Math+ELA)

Expected (poverty-adj.)55% (model expectation from 2022 EdFacts)

vs. Expected+15.0 pts

Adjusted Percentile87th

College Readiness9.7Excellent30%

Graduation rates, AP course participation, and IB availability.

View breakdown

4-Year Graduation Rate90%+

IB ProgramNo

Resources & Environment7.4Very Good20%

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

View breakdown

Student-Teacher Ratio12.2:1

Per-Pupil Spending$12,132

Chronic Absenteeism22.8%

Groton Area High School - 01 — Students at Groton Area High School - 01 score 70% proficient, which is above what's typical for similar communities (expected: 55%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

7.6%

Students qualifying for federal meal assistance

Test Scores SD EDFACTS (2021-22)

Math Proficiency 64.2% (multi-year average, 2009-2022)

School

State

N/A

ELA Proficiency 78.0% (multi-year average, 2009-2022)

School

State

N/A

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

Proficiency Trend

→ Stable

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

2009

Math

74.5%

ELA

64.5%

2010

Math

95%

ELA

84.5%

2011

Math

84.5%

ELA

74.5%

2012

Math

95%

ELA

74.5%

2014

Math

54.5%

ELA

64.5%

2015

Math

44.5%

ELA

74.5%

2016

Math

49.5%

ELA

90%

2017

Math

64.5%

ELA

84.5%

2018

Math

64.5%

ELA

84.5%

2019

Math

64.5%

ELA

84.5%

2020*

Math

44.5%

ELA

74.5%

2021*

Math

44.5%

ELA

74.5%

2022

Math

54.5%

ELA

84.5%

* 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: 8.9/10.

How Groton Area High School - 01 Compares

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

Overall Score

8.9/10

97th percentile in SD

Academic

9.2/10

Excellent

Growth

8.9/10

Excellent

Environment

7.4/10

Very Good

Sports

7 boys' · 6 girls'

Advanced STEM

2/5

Subjects offered

Funding & Resources

Free/Reduced Lunch

Students eligible for subsidized meals

Teaching Staff

12:1 student-teacher ratio

14 teachers

Chronic Absenteeism

Students missing 15+ days per year (SY 2022-23)

22.8%

Programs & Offerings

Athletics13sports offered

7 boys'·6 girls'·16 teams (incl. JV)·CRDC 2021-22

Advanced STEM Courses2 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 410, Groton, SD 57445

Nearby Alternatives

Families considering Groton Area High School - 01 may also want to explore other high schools in the area. Langford Area High School - 01 (rated 8.8/10, 16.8 miles away, in nearby Langford), with a very similar rating. Another option is ABERDEEN CATHOLIC SCHOOLS (rated 7.8/10, 18.1 miles away, in nearby Aberdeen), a more accessible option. Additionally, RONCALLI JR & SR HIGH SCHOOL (rated 7.1/10, 18.1 miles away, in nearby Aberdeen), a more accessible option. For more schools in Groton, see our Groton schools guide .

Nearby Schools

20 within 18.4 mi

School	Distance	Enrollment	Rating
Groton Area Middle School - 04 Groton	0.0 mi	126	7.8
Groton Area Elementary - 02 Groton	0.2 mi	304	6.3
Hutterville Colony Elementary - 06 Stratford	13.7 mi	17	—
Newport Colony Elementary - 04 Langford	17.8 mi	51	2.3
Langford Area Elementary - 02 Langford	16.8 mi	111	4.9
Langford Area High School - 01 Langford	16.8 mi	44	8.8
Langford Area Middle School - 03 Langford	16.8 mi	41	5.8
Mike Miller Elementary - 07 Aberdeen	16.7 mi	266	8.6
Central High School - 01 Aberdeen	17.3 mi	1,374	5.8
New Beginnings - 89 Aberdeen	17.5 mi	8	—
RONCALLI JR & SR HIGH SCHOOL Aberdeen	18.1 mi	177	7.1
ABERDEEN CATHOLIC SCHOOLS Aberdeen	18.1 mi	177	7.8
TRINITY LUTHERAN SCHOOL Aberdeen	18.1 mi	59	4.5
Holgate Middle School - 02 Aberdeen	18.2 mi	490	7.0
O M Tiffany Elementary - 11 Aberdeen	18.2 mi	290	5.9
SDSBVI Elementary - 01 Aberdeen	18.3 mi	7	—
SDSBVI High School - 02 Aberdeen	18.3 mi	11	—
May Overby Elementary - 09 Aberdeen	18.3 mi	353	5.7
C C Lee Elementary - 05 Aberdeen	18.4 mi	373	8.2
RONCALLI ELEMENTARY SCHOOL Aberdeen	18.4 mi	266	7.8

Neighborhood Census ACS (2019-2023)

Census data for ZIP 57445 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$76,250

Median Home Value

$185,200

Median Rent

$972/mo

Population

2,033

College Educated

27.1%

Homeownership

78%

Poverty Rate

3.4%

Median Age

37.3

Similar Schools

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

School	Enrollment	Rating
Chester High School - 01 Chester, SD	103	8.7
Castlewood High School - 01 Castlewood, SD	106	8.6
Timber Lake High School - 01 Timber Lake, SD	110	9.3
Sioux Valley High School - 01 Volga, SD	206	8.3
Deubrook High School - 01 White, SD	107	8.2
Parkston High School - 01 Parkston, SD	123	8.2

Frequently Asked Questions

Common questions about Groton Area High School - 01

What grades does Groton Area High School - 01 serve?

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

How many students attend Groton Area High School - 01?

Groton Area High School - 01 has an enrollment of approximately 171 students.

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

The student-teacher ratio at Groton Area High School - 01 is 12.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Groton Area High School - 01 rank in SD?

Groton Area High School - 01 ranks #17 of 574 schools in SD.

What is Groton Area High School - 01's MySchoolScout rating?

Groton Area High School - 01 has a current MySchoolScout rating of 8.9 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 Groton Area High School - 01?

Based on loaded state assessment records, Groton Area High School - 01 has 64% math proficiency (multi-year average, 2009-2022) and 78% reading/ELA proficiency (multi-year average, 2009-2022).

Is Groton Area High School - 01 a charter school?

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

Is Groton Area High School - 01 a Title I school?

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

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

7.6% of students at Groton Area 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.