For the 2026 school year, there are 3 public high schools serving 1,172 students in Gladewater, TX.
The top-ranked public high schools in Gladewater, TX are Union Grove High School, Sabine High School and Gladewater High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Gladewater, TX public high schools have an average math proficiency score of 50% (versus the Texas public high school average of 38%), and reading proficiency score of 49% (versus the 47% statewide average). High schools in Gladewater have an average ranking of 7/10, which is in the top 50% of Texas public high schools.
Gladewater, TX public high school have a Graduation Rate of 91%, which is more than the Texas average of 90%.
The school with highest graduation rate is Sabine 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 35% 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 Gladewater, TX (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Union Grove High School
(Math: 70-79% | Reading: 55-59%)
Rank:
Rank:
9/
Top 20%10
11377 Union Grove Rd
Gladewater, TX 75647
(903) 845-5506
Gladewater, TX 75647
(903) 845-5506
Gr: 9-12 | 232 students Student-teacher ratio: 9:1 Minority enrollment: 18%
Rank: #22.
Sabine High School
(Math: 50-54% | Reading: 60-64%)
Rank:
Rank:
8/
Top 30%10
5424 Fm 1252 W
Gladewater, TX 75647
(903) 984-8587
Gladewater, TX 75647
(903) 984-8587
Gr: 9-12 | 456 students Student-teacher ratio: 11:1 Minority enrollment: 32%
Rank: #33.
Gladewater High School
(Math: 35-39% | Reading: 35-39%)
Rank:
Rank:
3/
Bottom 50%10
2201 W Gay Ave
Gladewater, TX 75647
(903) 845-5591
Gladewater, TX 75647
(903) 845-5591
Gr: 9-12 | 484 students Student-teacher ratio: 12:1 Minority enrollment: 47%
Frequently Asked Questions
What are the top-ranked public high schools in Gladewater, TX?
The top-ranked public high schools in Gladewater, TX include Union Grove High School, Sabine High School and Gladewater High School.
How many public high schools are located in Gladewater?
3 public high schools are located in Gladewater.
What is the racial composition of students in Gladewater?
Gladewater public high schools minority enrollment is 35% of the student body (majority Hispanic), which is less than the Texas public high schools average of 75% (majority Hispanic).
Which public high schools in Gladewater are often viewed compared to one another?
Popular comparisons of public high schools in Gladewater include: Union Grove High School vs. Sabine High School, Sabine High School vs. Union Grove High School
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