Best Public High Schools in Marietta, OK (2025-26)

Best Marietta Public High Schools (2025-26)

For the 2025-26 school year, there is 1 public high school serving 320 students in Marietta, OK.

The top-ranked public high school in Marietta, OK is Marietta High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Marietta, OK public high school have an score of 5% (versus the Oklahoma public high school average of 19%), and score of 32% (versus the 38% statewide average). High schools in Marietta have an average ranking of 1/10, which is in the bottom 50% of Oklahoma public high schools.

Marietta, OK public high school have a of 92%, which is more than the Oklahoma average of 80%.

The school with highest graduation rate is Marietta High School, with 90-94% graduation rate. Read more about public school graduation rate statistics in Oklahoma or national school graduation rate statistics.

Minority enrollment is 61% of the student body (majority Hispanic), which is more than the Oklahoma public high school average of 55% (majority Hispanic and American Indian).

Best Public High Schools in Marietta, OK (2025-26)

School
(Math and Reading Proficiency)

Location

Quick Facts

Rank: #11.

Marietta High School

(Math: ≤5% | Reading: 30-34%)
:

Bottom 50%

408 Indian Way
Marietta, OK 73448
(580) 276-3204

Gr: 9-12 | 320 students Student-teacher ratio: 17:1 Minority enrollment: 61%

[+] Show Closed Public Schools in Marietta, Oklahoma

Marietta, Oklahoma Public Schools (Closed)

School

Location

Quick Facts

Greenville Public School (Closed 2023)

4671 Wolfpac Rd
Marietta, OK 73448
(580) 276-2968

Gr: PK-8 | 49 students Student-teacher ratio: 5:1 Minority enrollment: 35%

Frequently Asked Questions

What are the top-ranked public high schools in Marietta, OK?

The top-ranked public high schools in Marietta, OK include Marietta High School.

How many public high schools are located in Marietta?

1 public high schools are located in Marietta.

What is the racial composition of students in Marietta?

Marietta public high schools minority enrollment is 61% of the student body (majority Hispanic), which is more than the Oklahoma public high schools average of 55% (majority Hispanic and American Indian).