For the 2025 school year, there are 3 public high schools serving 252 students in Greer County, OK.
The top ranked public high schools in Greer County, OK are Granite High School and Mangum High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Greer County, OK public high schools have an average math proficiency score of 26% (versus the Oklahoma public high school average of 21%), and reading proficiency score of 33% (versus the 38% statewide average). High schools in Greer County have an average ranking of 5/10, which is in the bottom 50% of Oklahoma public high schools.
Greer County, OK public high school have a Graduation Rate of 83%, which is more than the Oklahoma average of 79%.
The school with highest graduation rate is Mangum High School, with 80-89% graduation rate. Read more about public school graduation rate statistics in Oklahoma or national school graduation rate statistics.
Minority enrollment is 28% of the student body (majority Hispanic), which is less than the Oklahoma public high school average of 55% (majority Hispanic and American Indian).
Best Public High Schools in Greer County (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Granite High School
(Math: 21-39% | Reading: 40-59%)
Rank:
Rank:
9/
Top 20%10
507 West 6th Street
Granite, OK 73547
(580) 535-2104
Granite, OK 73547
(580) 535-2104
Grades: 9-12
| 76 students
Rank: #22.
Mangum High School
(Math: 20-29% | Reading: 20-29%)
Rank:
Rank:
5/
Bottom 50%10
301 North Oklahoma Avenue
Mangum, OK 73554
(580) 782-3343
Mangum, OK 73554
(580) 782-3343
Grades: 9-12
| 176 students
Rank: n/an/a
Lakeside School
Alternative School
1700 E 1st St
Granite, OK 73547
(580) 480-3711
Granite, OK 73547
(580) 480-3711
Grades: 10-12
| n/a students
Greer County Public Schools (Closed)
School
Location
Grades
Students
400 North Oklahoma
Mangum, OK 73554
(580) 782-2702
Mangum, OK 73554
(580) 782-2702
Grades: 7-9
| n/a students
Frequently Asked Questions
What are the top ranked public high schools in Greer County, OK?
The top ranked public high schools in Greer County, OK include Granite High School and Mangum High School.
How many public high schools are located in Greer County?
3 public high schools are located in Greer County.
What is the racial composition of students in Greer County?
Greer County public high schools minority enrollment is 28% of the student body (majority Hispanic), which is less than the Oklahoma public high schools average of 55% (majority Hispanic and American Indian).
Recent Articles
Segregation in K-12 Education: Colonial Era
Explore the origins of educational segregation during the colonial era and the differential treatment of Native American, African American, and white students. This article delves into the historical context, policies, and societal attitudes that shaped early education in colonial America, highlighting the disparities and injustices that persisted within the schooling systems of that time.
2011 Classroom Size Update: Are Classes Still Growing Larger?
Since the recession, public school classrooms have seen major budget cuts - and many increases in class sizes. How is the situation in 2011? Read this article to find out.
Will Single Sex Classrooms Save Public Schools?
Learn about the benefits of single sex classrooms and why public schools are hoping this type of classroom will save the American school system.