For the 2025-26 school year, there are 3 public high schools serving 494 students in 75755, TX.
The top ranked public high schools in 75755, TX are Harmony High School, Trinity Charter Schools - Big Sandy Campus and Big Sandy High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high schools in zipcode 75755 have an average math proficiency score of 37% (versus the Texas public high school average of 38%), and reading proficiency score of 49% (versus the 47% statewide average). High schools in 75755, TX have an average ranking of 6/10, which is in the top 50% of Texas public high schools.
Public high school in zipcode 75755 have a Graduation Rate of 93%, which is more than the Texas average of 90%.
The school with highest graduation rate is Harmony 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 32% of the student body (majority Hispanic), which is less than the Texas public high school average of 74% (majority Hispanic).
Best 75755, TX Public High Schools (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Harmony High School
(Math: 50-54% | Reading: 55-59%)
Rank:
Rank:
8/
Top 30%10
9788 State Hwy 154 W
Big Sandy, TX 75755
(903) 725-5495
Big Sandy, TX 75755
(903) 725-5495
Gr: 9-12 | 283 students Student-teacher ratio: 9:1 Minority enrollment: 26%
Rank: #22.
Trinity Charter Schools - Big Sandy Campus
Alternative School
Charter School
Charter School
(Math: <50% | Reading: ≤20%)
Rank:
Rank:
4/
Bottom 50%10
1085 Private Rd 3481
Big Sandy, TX 75755
(903) 565-6801
Big Sandy, TX 75755
(903) 565-6801
Gr: 8-12 | 23 students Student-teacher ratio: 6:1 Minority enrollment: 87%
Rank: #33.
Big Sandy High School
(Math: ≤10% | Reading: 45-49%)
Rank:
Rank:
3/
Bottom 50%10
401 Wildcat Dr
Big Sandy, TX 75755
(903) 636-5287
Big Sandy, TX 75755
(903) 636-5287
Gr: 9-12 | 188 students Student-teacher ratio: 9:1 Minority enrollment: 34%
Frequently Asked Questions
What are the top ranked public high schools in 75755, TX?
The top ranked public high schools in 75755, TX include Harmony High School, Trinity Charter Schools - Big Sandy Campus and Big Sandy High School.
How many public high schools are located in 75755?
3 public high schools are located in 75755.
What is the racial composition of students in 75755?
75755 public high schools minority enrollment is 32% of the student body (majority Hispanic), which is less than the Texas public high schools average of 74% (majority Hispanic).
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