Very Good

#157 of 574 schools in SD

Top 27% in state

Platte - Geddes High School - 01

High School · Platte - Geddes School District 11-5

PO Box 140, Platte, SD 57369

Last updated: July 2026

Enrollment

120

Student-Teacher

10.9:1

Score

7.5

Grades

9th – 12th

Enrollment

120

Student-Teacher

10.9:1

Score

7.5

Grades

9th – 12th

Data vintage
2022-23

Data vintage2022-23

How this school compares

South Dakota schools

#157 of 574

In Platte

#3 of 4

public schools

In district

#3 of 4

Platte - Geddes School District 11-5

School environment

7.6 / 10

Very Good

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Start with these real page-level signals, then use the full table and map below.

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

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About Platte - Geddes High School - 01

Platte - Geddes High School - 01 is a public high school in Platte, SD, part of Platte - Geddes School District 11-5. Platte - Geddes High School - 01 serves approximately 120 students, and covers grades 9th-12th, and has a 10.9:1 student-teacher ratio. Platte - Geddes High School - 01 has a current MySchoolScout rating of 7.5 out of 10 and ranks #157 of 574 schools in SD.

Structured state assessment records for Platte - Geddes High School - 01 show 45% math proficiency (multi-year average, 2009-2022) and 69% reading/ELA proficiency (multi-year average, 2009-2022).

How it compares0.8 pts above SD schools

7.5

This school 7.5 · Very Good
SD avg 6.7

What Parents Should Know

At 120 students, Platte - Geddes 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.

Platte - Geddes 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 Progress7.1Very Good25%

Year-over-year improvement in student test scores.

View breakdown

Years of Data13

Annual Change-2.17 pts/yr

Data Period2009–2022

TrendDeclining

Academics5.1Average25%

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

View breakdown

Math Proficiency24.5% (2022 EdFacts)

Reading/ELA Proficiency64.5% (2022 EdFacts)

Overall Proficiency45% (2022 EdFacts, Math+ELA)

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

vs. Expected-10.1 pts

Adjusted Percentile32th

College Readiness9.7Excellent30%

Graduation rates, AP course participation, and IB availability.

View breakdown

4-Year Graduation Rate90%+

IB ProgramNo

Resources & Environment7.6Very Good20%

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

View breakdown

Student-Teacher Ratio10.9:1

Per-Pupil Spending$11,895

Chronic Absenteeism20.8%

Platte - Geddes High School - 01 — Students at Platte - Geddes High School - 01 score 44% proficient, which is below what's typical for similar communities (expected: 55%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

7.5%

Students qualifying for federal meal assistance

Test Scores SD EDFACTS (2021-22)

Math Proficiency 45.4% (multi-year average, 2009-2022)

School

State

N/A

ELA Proficiency 69.1% (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

74.5%

ELA

74.5%

2010

Math

64.5%

ELA

64.5%

2011

Math

69.5%

ELA

69.5%

2012

Math

64.5%

ELA

74.5%

2014

Math

49.5%

ELA

49.5%

2015

Math

49.5%

ELA

69.5%

2016

Math

49.5%

ELA

69.5%

2017

Math

64.5%

ELA

84.5%

2018

Math

30%

ELA

69.5%

2019

Math

30%

ELA

69.5%

2020*

Math

10%

ELA

69.5%

2021*

Math

10%

ELA

69.5%

2022

Math

24.5%

ELA

64.5%

* 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: 7.1/10.

How Platte - Geddes High School - 01 Compares

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

Overall Score

7.5/10

73th percentile in SD

Academic

5.1/10

Average

Growth

7.1/10

Very Good

Environment

7.6/10

Very Good

Sports

7 boys' · 7 girls'

Advanced STEM

5/5

Subjects offered

Funding & Resources

Free/Reduced Lunch

Students eligible for subsidized meals

Teaching Staff

11:1 student-teacher ratio

11 teachers

Chronic Absenteeism

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

20.8%

Programs & Offerings

Athletics14sports offered

7 boys'·7 girls'·14 teams (incl. JV)·CRDC 2021-22

Advanced STEM Courses5 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 140, Platte, SD 57369

Nearby Alternatives

Families considering Platte - Geddes High School - 01 may also want to explore other high schools in the area. Corsica-Stickney High School - 01 (rated 9.2/10, 22.2 miles away, in nearby Corsica), which scores notably higher. Another option is Kimball High School - 01 (rated 8.1/10, 25.5 miles away, in nearby Kimball), which scores slightly higher. Additionally, Andes Central High School - 01 (rated 6.9/10, 22.2 miles away, in nearby Lake Andes), with a comparable rating. For more schools in Platte, see our Platte schools guide .

Nearby Schools

20 within 22.2 mi

School	Distance	Enrollment	Rating
Platte - Geddes Jr. High - 03 Platte	0.0 mi	100	7.2
Platte - Geddes Elementary - 02 Platte	0.1 mi	223	8.1
Cedar Grove Colony Elementary - 14 Platte	10.1 mi	43	8.9
DAKOTA CHRISTIAN SCHOOL Corsica	8.9 mi	98	7.1
Grass Ranch Colony Elementary - 13 Kimball	18.1 mi	50	6.6
Grass Ranch Colony High School - 15 Kimball	18.1 mi	14	—
Platte Colony Elementary - 10 Platte	15.4 mi	23	—
South Central Elementary - 03 Bonesteel	22.1 mi	58	7.6
White Lake Elementary - 02 White Lake	24.2 mi	66	4.0
White Lake High School - 01 White Lake	24.2 mi	35	4.5
White Lake Middle School - 03 White Lake	24.2 mi	23	—
Kimball Middle School - 04 Kimball	25.5 mi	96	6.8
Kimball Elementary - 02 Kimball	25.5 mi	122	8.2
Kimball High School - 01 Kimball	25.5 mi	81	8.1
Andes Central Elementary - 02 Lake Andes	22.2 mi	179	5.9
Andes Central High School - 01 Lake Andes	22.2 mi	62	6.9
Andes Central Middle School - 04 Lake Andes	22.2 mi	56	5.1
Lakeview Colony Elementary - 05 Lake Andes	22.3 mi	25	—
Corsica-Stickney Jr. High - 03 Corsica	22.2 mi	64	7.0
Corsica-Stickney High School - 01 Corsica	22.2 mi	67	9.2

Neighborhood Census ACS (2019-2023)

Census data for ZIP 57369 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$76,292

Median Home Value

$226,000

Median Rent

$869/mo

Population

2,605

College Educated

32.7%

Homeownership

79.3%

Poverty Rate

20.7%

Median Age

38.9

Similar Schools

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

School	Enrollment	Rating
Arlington High School - 01 Arlington, SD	86	7.4
Faith High School - 01 Faith, SD	77	7.6
Scotland High School - 01 Scotland, SD	77	7.4
Warner High School - 01 Warner, SD	90	7.4
Wolsey Wessington High School - 01 Wolsey, SD	102	7.6
Baltic High School - 01 Baltic, SD	161	7.7

Frequently Asked Questions

Common questions about Platte - Geddes High School - 01

What grades does Platte - Geddes High School - 01 serve?

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

How many students attend Platte - Geddes High School - 01?

Platte - Geddes High School - 01 has an enrollment of approximately 120 students.

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

The student-teacher ratio at Platte - Geddes High School - 01 is 10.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Platte - Geddes High School - 01 rank in SD?

Platte - Geddes High School - 01 ranks #157 of 574 schools in SD.

What is Platte - Geddes High School - 01's MySchoolScout rating?

Platte - Geddes High School - 01 has a current MySchoolScout rating of 7.5 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 Platte - Geddes High School - 01?

Based on loaded state assessment records, Platte - Geddes High School - 01 has 45% math proficiency (multi-year average, 2009-2022) and 69% reading/ELA proficiency (multi-year average, 2009-2022).

Is Platte - Geddes High School - 01 a charter school?

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

Is Platte - Geddes High School - 01 a Title I school?

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

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

7.5% of students at Platte - Geddes 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.