Duncan School District

1740 W Spruce Ave
Duncan, OK 73533-1111
(District boundaries shown in map)
: 
7/
10
Top 50%

Top Rankings

Duncan School District ranks among the top 20% of public school district in Oklahoma for:

Category
Attribute
Graduation Rate
Highest graduation rate (Top 20%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2026-27 school year, there is 1 public high school serving 981 students in Duncan School District. This district's average high testing ranking is 4/10, which is in the bottom 50% of public high schools in Oklahoma.
Public High School in Duncan School District have an average math proficiency score of 17% (versus the Oklahoma public high school average of 19%), and reading proficiency score of 41% (versus the 38% statewide average).
Public High School in Duncan School District have a Graduation Rate of 87%, which is more than the Oklahoma average of 80%.
The school with highest graduation rate is Duncan High School, with 87% graduation rate. Read more about public school graduation rate statistics in Oklahoma or national school graduation rate statistics.
Minority enrollment is 41% of the student body (majority Hispanic), which is less than the Oklahoma public high school average of 55% (majority Hispanic and American Indian).

Overview

This School District
This State (OK)
# Schools
8 Schools
487 Schools
# Students
3,278 Students
213,583 Students
# Teachers
202 Teachers
12,435 Teachers
Student-Teacher Ratio
16:1
16:1

Student By Grade

District Rank

Duncan School District, which is ranked within the top 50% of all 532 school districts in Oklahoma (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 87% has increased from 78% over five school years.
This School District
State Average (OK)
#196 out of 537 school districts
(Top 50%)

Showing 2013–2023. Full 14-year historical data available below ↓

27%
25%

Showing 2013–2023. Full 14-year historical data available below ↓

28%
27%

Showing 2012–2022. Full 13-year historical data available below ↓

28%
31%
87%
81.2%
(2022-23)
16.3%
24.3%

Students by Ethnicity:

0.63
0.73

Showing 2014–2023. Full 36-year historical data available below ↓

% American Indian
4%
11%

Showing 2014–2023. Full 36-year historical data available below ↓

% Asian
2%
2%

Showing 2009–2023. Full 36-year historical data available below ↓

% Hispanic
22%
21%

Showing 2014–2023. Full 36-year historical data available below ↓

% Black
3%
8%

Showing 2014–2023. Full 36-year historical data available below ↓

% White
56%
45%

Showing 2014–2023. Full 36-year historical data available below ↓

% Hawaiian
n/a
n/a
% Two or more races
13%
13%

Showing 2014–2023. Full 13-year historical data available below ↓

All Ethnic Groups

District Revenue and Spending

The revenue/student of $12,893 in this school district is less than the state median of $13,052. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $12,735 is higher than the state median of $12,704. The school district spending/student has grown by 16% over four school years.
This School District
This State (OK)
Total Revenue
$42 MM
$9,102 MM

Showing 2014–2023. Full 34-year historical data available below ↓

Spending
$42 MM
$8,860 MM

Showing 2014–2023. Full 34-year historical data available below ↓

Revenue / Student
$12,893
$13,052

Showing 2014–2023. Full 34-year historical data available below ↓

Spending / Student
$12,735
$12,704

Showing 2014–2023. Full 34-year historical data available below ↓

Best Duncan School District Public High Schools (2026-27)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Duncan High School
(Math: 17% | Reading: 41%)
Rank:
6/
10
Top 50%
1325 N 19th Street
Duncan, OK 73534
(580) 255-0700
Gr: 9-12 | 981 students Student-teacher ratio: 18:1 Minority enrollment: 41%

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Quick Facts (26-27)

  • District size: 8 schools
  • Grades: PK-12
  • Enrollment: 3,278 students
  • Student-Teacher Ratio: 16:1
  • Minority Enrollment: 44%
  • : 87% (Top 20% in OK)
  • : Top 50%
  • : 27% (Top 50%)
  • : 28% (Top 50%)
  • : 28% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), OK Dept. of Education

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