For the 2026 school year, there are 3 public high schools serving 494 students in Big Sandy, TX.
The top-ranked public high schools in Big Sandy, 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.
Big Sandy, TX public high schools 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 Big Sandy have an average ranking of 6/10, which is in the top 50% of Texas public high schools.
Big Sandy, TX public high school 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 Public High Schools in Big Sandy, TX (2026)
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 Big Sandy, TX?
The top-ranked public high schools in Big Sandy, TX include Harmony High School, Trinity Charter Schools - Big Sandy Campus and Big Sandy High School.
How many public high schools are located in Big Sandy?
3 public high schools are located in Big Sandy.
What is the racial composition of students in Big Sandy?
Big Sandy 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).
Recent Articles
10 Advantages of Public Education in 2026
Discover the top advantages of public education in 2026, from accessibility and diversity to advanced academic programs and student support.
Should My Child Enroll in Honors or General Courses in 2026?
Learn how to decide between honors and general courses in 2026, including GPA impact, college admissions, stress levels, and student readiness.
Preparing for Fall Parent-Teacher Conferences
Learn how to prepare for fall parent-teacher conferences with practical tips, key questions, and 2026 communication strategies for families.