For the 2026 school year, there are 3 public high schools serving 482 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 75% (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 | 273 students Student-teacher ratio: 8:1 Minority enrollment: 30%
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 | 18 students Student-teacher ratio: 9:1 Minority enrollment: 61%
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 | 191 students Student-teacher ratio: 10:1 Minority enrollment: 33%
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 75% (majority Hispanic).
Recent Articles
Media Literacy as a Core Skill: How to Tell if a School Teaches It Well
Learn how to evaluate whether a public school teaches media literacy effectively, from fact-checking and source evaluation to digital citizenship and critical thinking.
Screen Time, Paper Learning, and the New Back-to-Basics Debate
Explore why some public schools are reducing screen time, bringing back paper learning, and rethinking the balance between technology and traditional instruction.
Student Data, AI Tools, and Privacy: Questions to Ask Your District
Learn how public schools use AI, protect student data, and the key privacy questions every parent should ask their school district in 2026.