For the 2026 school year, there are 5 public schools serving 1,537 students in Sulphur, OK (there are 2 private schools, serving 57 private students). 96% of all K-12 students in Sulphur, OK are educated in public schools (compared to the OK state average of 95%).
The top-ranked public schools in Sulphur, OK are Sulphur High School, Sulphur Intermediate Elementary School and Sulphur Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Sulphur, OK public schools have an average math proficiency score of 28% (versus the Oklahoma public school average of 25%), and reading proficiency score of 32% (versus the 27% statewide average). Schools in Sulphur have an average ranking of 8/10, which is in the top 30% of Oklahoma public schools.
Minority enrollment is 45% of the student body (majority American Indian), which is less than the Oklahoma public school average of 56% (majority Hispanic and American Indian).
Best Public Schools in Sulphur, OK (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Sulphur High School
(Math: 35-39% | Reading: 45-49%)
Rank:
Rank:
9/
Top 20%10
1021 West Ninth Street
Sulphur, OK 73086
(580) 622-3174
Sulphur, OK 73086
(580) 622-3174
Gr: 9-12 | 445 students Student-teacher ratio: 34:1 Minority enrollment: 45%
Rank: #22.
Sulphur Intermediate Elementary School
(Math: 32% | Reading: 29%)
Rank:
Rank:
7/
Top 50%10
1021 West Ninth Street
Sulphur, OK 73086
(580) 622-6161
Sulphur, OK 73086
(580) 622-6161
Gr: 3-5 | 318 students Student-teacher ratio: 16:1 Minority enrollment: 44%
Rank: #33.
Sulphur Middle School
(Math: 21% | Reading: 30%)
Rank:
Rank:
5/
Bottom 50%10
1021 West Ninth Street
Sulphur, OK 73086
(580) 622-4010
Sulphur, OK 73086
(580) 622-4010
Gr: 6-8 | 320 students Student-teacher ratio: 27:1 Minority enrollment: 42%
Rank: #44.
Oklahoma School For The Deaf
Special Education School
(Math: <50% | Reading: <50% )
Rank:
Rank:
2/
Bottom 50%10
1100 East Oklahoma Avenue
Sulphur, OK 73086
(580) 622-4900
Sulphur, OK 73086
(580) 622-4900
Gr: PK-8 | 52 students Minority enrollment: 46%
Rank: n/an/a
1021 West Ninth Street
Sulphur, OK 73086
(580) 622-3326
Sulphur, OK 73086
(580) 622-3326
Gr: PK-2 | 402 students Student-teacher ratio: 18:1 Minority enrollment: 48%
Sulphur, Oklahoma Public Schools (Closed)
School
Location
Quick Facts
Oklahoma School For The Deaf (Closed 2021)
Special Education School
1100 East Oklahoma Avenue
Sulphur, OK 73086
(580) 622-4900
Sulphur, OK 73086
(580) 622-4900
Gr: 9-12 | 42 students Minority enrollment: 67%
1019 West 9th Street
Sulphur, OK 73086
(580) 622-4010
Sulphur, OK 73086
(580) 622-4010
Gr: 7-8 | 180 students Student-teacher ratio: 14:1 Minority enrollment: 41%
Frequently Asked Questions
What are the top-ranked public schools in Sulphur, OK?
The top-ranked public schools in Sulphur, OK include Sulphur High School, Sulphur Intermediate Elementary School and Sulphur Middle School.
How many public schools are located in Sulphur?
5 public schools are located in Sulphur.
What percentage of students in Sulphur go to public school?
96% of all K-12 students in Sulphur are educated in public schools (compared to the OK state average of 95%).
What is the racial composition of students in Sulphur?
Sulphur public schools minority enrollment is 45% of the student body (majority American Indian), which is less than the Oklahoma public schools average of 56% (majority Hispanic and American Indian).
Recent Articles
Helping Children Overcome First-Week School Anxiety
Learn practical strategies to help children overcome first-week school anxiety, with expert-backed tips for parents and educators.
Public School Immunization Requirements 2026–2027
Learn public school immunization and health requirements for 2026–2027, including vaccines, exemptions, and state policy updates.
Public Schools in a Minute: 2026 Snapshot Guide
A clear 2026 snapshot of public schools in the U.S., including enrollment, funding, trends, and what families should know.