Very Good
#193 of 1,750 schools in OK
Top 11% in state
Grandfield HS
High School · Grandfield · Grandfield, OK
A high school in Grandfield, OK serving grades 9th – 12th.
Post Office Box 639, Grandfield, OK 73546
- Math 16% proficient (2025)
- Reading 22% proficient (2025)
- 50%+ 4-year graduation
Academics
Full Profile · 4/4 metricsView breakdown
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Students at Grandfield HS score 19% proficient, which is above what's typical for similar communities (expected: 16%).
2025 OSTP proficiency
Most recent published year. School vs. OK average.
Trend
↓ DecliningProficiency has fallen 6 points since 2021, to 19% in 2025, across a 17-year record (2009–2025).
Show all 16 years
Multi-year averages used by the rating model: math 37% (multi-year average, 2009-2025) · reading/ELA 45% (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 44 test records from OK state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
89.7%
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 Grandfield HS 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 6Car-Dependent
- Bike 34Somewhat Bikeable
- City Safety: Elevated893/100K
Powered by
FBI Uniform Crime Reporting · 2024 · city context (Grandfield), not school-level safety or attendance eligibility. Source details
Source period: 2024. Freshness not available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$37,813
Median home value
$56,500
Median rent
$741/mo
College educated
10.2%
Homeownership
66.5%
Poverty rate
16.2%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 73546; 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.
Grandfield
- Schools in district
- 2
- Rank in district
- #1 of 2
- District spending per student
- $12,983NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 29.8%Census SAIPE · 2024
Grandfield HS is listed in GRANDFIELD; a district label does not verify attendance for an address.
About Grandfield HS
Grandfield HS is a public high school in Grandfield, OK, part of Grandfield, serving approximately 78 students in grades 9th-12th with a 15.6:1 student-teacher ratio. It holds a MySchoolScout rating of 7.8 out of 10 and ranks #193 of 1,750 schools in OK. State assessment records show 37% math proficiency (multi-year average, 2009-2025) and 45% reading/ELA proficiency (multi-year average, 2009-2025).
Frequently asked questions
Common questions about Grandfield HS
What grades does Grandfield HS serve?
Grandfield HS serves students in grades 9th through 12th.
How many students attend Grandfield HS?
Grandfield HS has an enrollment of approximately 78 students.
What is the student-teacher ratio at Grandfield HS?
The student-teacher ratio at Grandfield HS is 15.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Grandfield HS rank in OK?
Grandfield HS ranks #193 of 1,750 schools in OK.
What is Grandfield HS's MySchoolScout rating?
Grandfield HS has a current MySchoolScout rating of 7.8 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 Grandfield HS?
Based on loaded state assessment records, Grandfield HS has 37% math proficiency (multi-year average, 2009-2025) and 45% reading/ELA proficiency (multi-year average, 2009-2025).
Is Grandfield HS a charter school?
No, Grandfield HS is not a charter school. It is a traditional public school operated by the local school district.
Is Grandfield HS a Title I school?
No, Grandfield HS is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Grandfield HS?
89.7% of students at Grandfield HS 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
- 9th – 12th
- Enrollment
- 78
- Student-Teacher Ratio
- 15.6:1
- Teachers (FTE)
- 5
- Type
- regular
- Setting
- Distant Rural
- County
- Tillman County
- Chronic Absenteeism (SY 2022-23)
- 7.7%
- Phone
- (580) 479-3140
- 4-Year Graduation
- 50%+
- Area population (ZIP 73546)
- 1,159
- Area average commute
- 23.5 min
- Area median age
- 43.7
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 OSTP · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2025 OSTP. 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 OSTP · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2025 OSTP. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- State assessments · 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 73546; 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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