For the 2026 school year, there is 1 public high school serving 330 students in 75640, TX.
The top-ranked public high school in 75640, TX is New Diana High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high school in zipcode 75640 have an average math proficiency score of 37% (versus the Texas public high school average of 38%), and reading proficiency score of 62% (versus the 47% statewide average). High schools in 75640, TX have an average ranking of 8/10, which is in the top 30% of Texas public high schools.
Public high school in zipcode 75640 have a Graduation Rate of 95%, which is more than the Texas average of 90%.
The school with highest graduation rate is New Diana High School, with ≥95% graduation rate. Read more about public school graduation rate statistics in Texas or national school graduation rate statistics.
Minority enrollment is 28% of the student body (majority Hispanic), which is less than the Texas public high school average of 75% (majority Hispanic).
Best 75640, TX Public High Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
New Diana High School
(Math: 35-39% | Reading: 60-64%)
Rank:
Rank:
7/
Top 50%10
11826 State Hwy 154 E
Diana, TX 75640
(903) 663-8001
Diana, TX 75640
(903) 663-8001
Gr: 9-12 | 330 students Student-teacher ratio: 14:1 Minority enrollment: 28%
Frequently Asked Questions
What are the top-ranked public high schools in 75640, TX?
The top-ranked public high schools in 75640, TX include New Diana High School.
How many public high schools are located in 75640?
1 public high schools are located in 75640.
What is the racial composition of students in 75640?
75640 public high schools minority enrollment is 28% of the student body (majority Hispanic), which is less than the Texas public high schools average of 75% (majority Hispanic).
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