Average
#710 of 1,280 schools in IA
Gmg Secondary School
High School · Gmg Comm School District · Garwin, IA
A Gmg Comm School District high school where students score 7 points below what's typical for similar communities.
306 Park Street, Garwin, IA 50632
- Math 52% vs IA 70% (2025)
- Reading 76% vs IA 76% (2025)
- 80%+ 4-year graduation
Academics
Full Profile · 4/4 metricsView breakdown
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Students at Gmg Secondary School score 64% proficient, which is below what's typical for similar communities (expected: 71%).
2025 ISASP proficiency
Most recent published year. School vs. IA average.
Trend
↓ DecliningProficiency has fallen 6 points since 2020, to 64% in 2025, across a 17-year record (2009–2025).
Show all 15 years
Multi-year averages used by the rating model: math 69% (multi-year average, 2009-2025) · reading/ELA 75% (multi-year average, 2009-2025)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 40 test records from IA state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
43.8%
Students qualifying for federal meal assistance
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Gmg Secondary School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries.
Getting around & local context
- Walk 3Car-Dependent
- Bike 27Somewhat Bikeable
- County Safety: Low218/100K
Powered by
FBI Uniform Crime Reporting · 2024 · county context, not school-level safety or attendance eligibility. Source details
Source period: 2024. A newer release may be available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$70,865
Median home value
$134,300
Median rent
$628/mo
College educated
16.4%
Homeownership
86.4%
Poverty rate
6%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 50632; this is area context, not an attendance boundary.
Programs & students
Programs & Offerings
Compare nearby
Nearby same-level schools
0 from verified nearby records
No verified same-level alternatives
The available nearby set has no same-level school with a verified grade span.
Gmg Comm School District
- Schools in district
- 2
- Rank in district
- #1 of 2
- District spending per student
- $13,138NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 14.6%Census SAIPE · 2024
Gmg Secondary School is listed in GMG Comm School District; a district label does not verify attendance for an address.
About Gmg Secondary School
Gmg Secondary School is a public high school in Garwin, IA, part of Gmg Comm School District, serving approximately 210 students in grades 7th-12th with a 11.1:1 student-teacher ratio. It holds a MySchoolScout rating of 6.2 out of 10 and ranks #710 of 1,280 schools in IA. State assessment records show 69% math proficiency (multi-year average, 2009-2025) and 75% reading/ELA proficiency (multi-year average, 2009-2025).
Frequently asked questions
Common questions about Gmg Secondary School
What grades does Gmg Secondary School serve?
Gmg Secondary School serves students in grades 7th through 12th.
How many students attend Gmg Secondary School?
Gmg Secondary School has an enrollment of approximately 210 students.
What is the student-teacher ratio at Gmg Secondary School?
The student-teacher ratio at Gmg Secondary School is 11.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Gmg Secondary School rank in IA?
Gmg Secondary School ranks #710 of 1,280 schools in IA.
What is Gmg Secondary School's MySchoolScout rating?
Gmg Secondary School has a current MySchoolScout rating of 6.2 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 Gmg Secondary School?
Based on loaded state assessment records, Gmg Secondary School has 69% math proficiency (multi-year average, 2009-2025) and 75% reading/ELA proficiency (multi-year average, 2009-2025).
Is Gmg Secondary School a charter school?
No, Gmg Secondary School is not a charter school. It is a traditional public school operated by the local school district.
Is Gmg Secondary School a Title I school?
No, Gmg Secondary School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Gmg Secondary School?
43.8% of students at Gmg Secondary School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- 7th – 12th
- Enrollment
- 210
- Student-Teacher Ratio
- 11.1:1
- Teachers (FTE)
- 19
- Type
- regular
- Setting
- Distant Rural
- County
- Tama County
- Chronic Absenteeism (SY 2022-23)
- 24.8%
- Phone
- (641) 499-2005
- 4-Year Graduation
- 80%+
- Area population (ZIP 50632)
- 1,204
- Area median age
- 55.2
Official sources & links
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2025 ISASP · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2025 ISASP. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2025 ISASP · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2025 ISASP. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 50632; this does not measure the attendance area.
- Programs (AP/IB, athletics, gifted)
- CRDC via Urban Institute · SY 2021–22 · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: SY 2021–22. A newer release may be available.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2025; directory SY 2023–24
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