Average
#1017 of 1,750 schools in OK
Duncan HS
High School · DUNCAN
Post Office Box 1548, Duncan, OK 73534
Enrollment
963
Student-Teacher
18.2:1
Score
5.8
Grades
9th – 12th
Enrollment
963
Student-Teacher
18.2:1
Score
5.8
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Oklahoma schools
#1,017 of 1,750
In Duncan
#6 of 11
public schools
In district
#4 of 8
DUNCAN
Academic growth
8.4 / 10
Excellent
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Duncan HS
High School in Duncan · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Horace Mann ES
0.4 mi away. Use as a geographic alternative in the same move search.
Mark Twain ES
0.6 mi away. Use as a geographic alternative in the same move search.
About Duncan HS
Duncan HS is a public high school in Duncan, OK, part of DUNCAN. Duncan HS serves approximately 963 students, and covers grades 9th-12th, and has a 18.2:1 student-teacher ratio. Duncan HS has a current MySchoolScout rating of 5.8 out of 10 and ranks #1,017 of 1,750 schools in OK.
Structured state assessment records for Duncan HS show 38% math proficiency (multi-year average, 2009-2025) and 53% reading/ELA proficiency (multi-year average, 2009-2025).
- This school 5.8 · Average
- OK avg 7.0
Score Breakdown
Full Profile · 4/4 metricsView breakdown
View breakdown
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Duncan HS — Students at Duncan HS score 26% proficient, which is below what's typical for similar communities (expected: 30%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
62.4%
Students qualifying for federal meal assistance
Test Scores OK OSTP (2024-25)
Based on 44 test records from OK state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* 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: 8.4/10.
How Duncan HS Compares
See how Duncan HS performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
Post Office Box 1548, Duncan, OK 73534
Nearby Alternatives
Families considering Duncan HS may also want to explore other high schools in the area. MARLOW HS (rated 8.0/10, 9.3 miles away, in nearby Marlow), which scores notably higher. Another option is EMPIRE HS (rated 6.8/10, 5.8 miles away), which scores slightly higher. Additionally, COMANCHE HS (rated 6.7/10, 10.3 miles away, in nearby Comanche), which scores slightly higher. For more schools in Duncan, see our Duncan schools guide .
Nearby Schools
20 within 12.2 mi| School | Distance | Rating |
|---|---|---|
| HORACE MANN ES Duncan | 0.4 mi | 6.3 |
| MARK TWAIN ES Duncan | 0.6 mi | 5.2 |
| EMERSON ES Duncan | 0.6 mi | 7.0 |
| WILL ROGERS PRE-K CTR Duncan | 0.8 mi | 3.4 |
| DUNCAN MS Duncan | 0.8 mi | 6.4 |
| PLATO ES Duncan | 1.8 mi | 3.6 |
| WOODROW WILSON ES Duncan | 2.0 mi | 5.8 |
| EMPIRE ES Duncan | 5.8 mi | 5.6 |
| EMPIRE MS Duncan | 5.8 mi | 7.2 |
| EMPIRE HS Duncan | 5.8 mi | 6.8 |
| MARLOW ES Marlow | 9.1 mi | 6.7 |
| MARLOW MS Marlow | 9.2 mi | 4.6 |
| MARLOW HS Marlow | 9.3 mi | 8.0 |
| COMANCHE ES Comanche | 10.1 mi | 5.5 |
| COMANCHE HS Comanche | 10.3 mi | 6.7 |
| COMANCHE MS Comanche | 10.4 mi | 6.0 |
| CENTRAL HIGH ES Marlow | 9.6 mi | 4.3 |
| CENTRAL HIGH HS Marlow | 9.6 mi | 6.1 |
| CENTRAL HIGH MS Marlow | 9.6 mi | 4.8 |
| GRANDVIEW PUBLIC SCHOOL Comanche | 12.2 mi | 7.5 |
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| CLINTON HS Clinton, OK | 5.8 |
| EL RENO HS El Reno, OK | 5.8 |
| MACARTHUR HS Lawton, OK | 5.8 |
| NOBLE HS Noble, OK | 5.8 |
| ALTUS HS Altus, OK | 5.7 |
| MUSKOGEE HS Muskogee, OK | 5.7 |
Frequently Asked Questions
Common questions about Duncan HS
What grades does Duncan HS serve?
Duncan HS serves students in grades 9th through 12th.
How many students attend Duncan HS?
Duncan HS has an enrollment of approximately 963 students.
What is the student-teacher ratio at Duncan HS?
The student-teacher ratio at Duncan HS is 18.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Duncan HS rank in OK?
Duncan HS ranks #1,017 of 1,750 schools in OK.
What is Duncan HS's MySchoolScout rating?
Duncan HS has a current MySchoolScout rating of 5.8 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 Duncan HS?
Based on loaded state assessment records, Duncan HS has 38% math proficiency (multi-year average, 2009-2025) and 53% reading/ELA proficiency (multi-year average, 2009-2025).
Is Duncan HS a charter school?
No, Duncan HS is not a charter school. It is a traditional public school operated by the local school district.
Is Duncan HS a Title I school?
No, Duncan HS is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Duncan HS?
62.4% of students at Duncan 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.
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Neighborhood Context
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Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 963
- Student-Teacher Ratio
- 18.2:1
- Teachers (FTE)
- 53
- Free/Reduced Lunch
- 62.4%
- Type
- regular
- Setting
- Distant Town
- County
- Stephens County
- Chronic Absenteeism (SY 2022-23)
- 24.1%
- Phone
- (580) 255-0700
- 4-Year Graduation
- 84.0%
Resources & Links
District
DUNCAN- District Enrollment
- 3,316
- Schools in District
- 8
- Per-Pupil Spending
- $10,866
- District Rank
- #4 of 8
Other Schools in This District
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